| Australia | General government procurement as share of total general government expenditures | Percentage | | | | | | | | |
| General government procurement as a percentage of GDP | Percentage | | 12.14 | 12.66 | 13.68 | 13.08 | 12.85 | 12.49 | 12.44 |
| Austria | General government procurement as share of total general government expenditures | Percentage | | 24.93 | 25.88 | 25.34 | 25.61 | 25.67 | 25.58 | 26.05 |
| General government procurement as a percentage of GDP | Percentage | | 12.24 | 12.88 | 13.7 | 13.52 | 13.04 | 13.02 | 13.25 |
 Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 45.23 | 45.76 | 44.6 | 44.07 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 54.77 | 54.24 | 55.4 | 55.93 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 35.18 | 35.44 | 34.42 | 34.11 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 42.6 | 42.01 | 42.76 | 43.28 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 22.22 | 22.54 | 22.82 | 22.61 |
| Belgium | General government procurement as share of total general government expenditures | Percentage | | 25.75 | 26.21 | 26.2 | 26.24 | 26.18 | 26.16 | 25.98 |
| General government procurement as a percentage of GDP | Percentage | | 12.25 | 12.96 | 13.94 | 13.73 | 13.99 | 14.34 | 14.15 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 16.74 | 16.51 | 16.13 | 16.07 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 83.26 | 83.49 | 83.87 | 83.93 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 8.18 | 8.12 | 7.98 | 7.77 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 40.71 | 41.06 | 41.49 | 40.58 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 51.11 | 50.82 | 50.53 | 51.65 |
| Canada | General government procurement as share of total general government expenditures | Percentage | | 31.65 | 32.62 | 33.11 | 33.73 | 33.06 | 32.86 | 32.81 |
| General government procurement as a percentage of GDP | Percentage | | 12.23 | 12.79 | 14.46 | 14.59 | 13.79 | 13.5 | 13.34 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 13.68 | 13.49 | 13.06 | 12.62 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 86.32 | 86.51 | 86.94 | 87.38 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 13.63 | 13.43 | 13 | 12.56 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 86.01 | 86.14 | 86.51 | 86.98 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0.36 | 0.43 | 0.49 | 0.45 |
| Colombia | General government procurement as share of total general government expenditures | Percentage | | 33.86 | 32.83 | 35.57 | 34.93 | 35.9 | 35.75 | .. |
| General government procurement as a percentage of GDP | Percentage | | 11.06 | 11.14 | 12.19 | 11.93 | 11.87 | 12.52 | .. |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | .. |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 52.62 | 50.47 | 51.05 | .. |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 47.38 | 49.53 | 48.95 | .. |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 41.17 | 39.66 | 40.82 | .. |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 37.07 | 38.92 | 39.15 | .. |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 21.76 | 21.42 | 20.04 | .. |
| Czechia | General government procurement as share of total general government expenditures | Percentage | | 37.5 | 38.45 | 38.98 | 37.45 | 35.92 | 33.14 | 34.01 |
| General government procurement as a percentage of GDP | Percentage | | 14.98 | 15.44 | 17 | 16.09 | 15.24 | 14.52 | 14.39 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 49.85 | 47.95 | 48.97 | 48.22 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 50.15 | 52.05 | 51.03 | 51.78 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 32.62 | 30.49 | 30.03 | 29.66 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 32.82 | 33.1 | 31.29 | 31.85 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 34.57 | 36.41 | 38.68 | 38.49 |
| Denmark | General government procurement as share of total general government expenditures | Percentage | | 25.41 | 26.07 | 25.61 | 25.37 | 25.08 | 25.5 | 25.81 |
| General government procurement as a percentage of GDP | Percentage | | 12.6 | 13.17 | 14.55 | 14.48 | 14.26 | 15 | 14.73 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 35.44 | 35.56 | 36.67 | 36.59 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 64.56 | 64.44 | 63.33 | 63.41 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 35.33 | 35.45 | 36.56 | 36.49 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 64.37 | 64.25 | 63.16 | 63.23 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0.3 | 0.3 | 0.28 | 0.28 |
| Estonia | General government procurement as share of total general government expenditures | Percentage | | 38.2 | 35.85 | 32.58 | 33.3 | 35.12 | 36.97 | 35.67 |
| General government procurement as a percentage of GDP | Percentage | | 13.1 | 14.24 | 14.99 | 13.48 | 13.34 | 14.72 | 13.83 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 65.82 | 65.45 | 64.61 | 60.35 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 34.18 | 34.55 | 35.38 | 39.64 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 58.04 | 58.04 | 57.73 | 53.66 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 30.14 | 30.64 | 31.62 | 35.25 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 11.82 | 11.31 | 10.65 | 11.09 |
| Finland | General government procurement as share of total general government expenditures | Percentage | | 30.78 | 31.61 | 31.59 | 31.4 | 31.73 | 31.83 | 31.96 |
| General government procurement as a percentage of GDP | Percentage | | 14.4 | 15.25 | 17.3 | 17.2 | 17.24 | 17.87 | 18.46 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 32.25 | 30.82 | 30.27 | 30.25 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 67.75 | 69.18 | 69.73 | 69.75 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 29.29 | 27.81 | 27.29 | 27.41 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 61.54 | 62.41 | 62.87 | 63.2 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 9.17 | 9.78 | 9.85 | 9.39 |
| France | General government procurement as share of total general government expenditures | Percentage | | 26.7 | 26.45 | 26.68 | 26.7 | 26.43 | 26.43 | 26.46 |
| General government procurement as a percentage of GDP | Percentage | | 13.94 | 14.02 | 15.14 | 15.07 | 14.78 | 14.99 | 15.11 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 43.78 | 41.9 | 41.06 | 40.22 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 56.22 | 58.1 | 58.94 | 59.78 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 25.57 | 24.06 | 23.58 | 23.27 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 32.84 | 33.37 | 33.86 | 34.59 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 41.58 | 42.57 | 42.55 | 42.14 |
| Germany | General government procurement as share of total general government expenditures | Percentage | | 30.3 | 30.93 | 31.54 | 31.44 | 32.76 | 33.28 | 33.83 |
| General government procurement as a percentage of GDP | Percentage | | 12.95 | 13.45 | 14.96 | 14.83 | 14.6 | 14.71 | 14.99 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 21.94 | 22.57 | 24.28 | 23.55 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 78.06 | 77.43 | 75.72 | 76.45 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 11.23 | 11.65 | 12.56 | 12.09 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 39.95 | 39.99 | 39.17 | 39.26 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 48.82 | 48.36 | 48.28 | 48.65 |
| Greece | General government procurement as share of total general government expenditures | Percentage | | 28.8 | 27.59 | 26.53 | 23.85 | 19.87 | 18.97 | 16.29 |
| General government procurement as a percentage of GDP | Percentage | | 13.52 | 13.95 | 14.34 | 12.44 | 10.73 | 10.31 | 9.79 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 82.88 | 81.49 | 79.67 | 77.39 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 17.12 | 18.51 | 20.33 | 22.61 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 56.7 | 50.09 | 55.41 | 56.95 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 11.71 | 11.38 | 14.14 | 16.64 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 31.59 | 38.53 | 30.44 | 26.42 |
| Hungary | General government procurement as share of total general government expenditures | Percentage | | 26.65 | 26.34 | 27.3 | 27.95 | 26.57 | 27.26 | 28.39 |
| General government procurement as a percentage of GDP | Percentage | | 13.39 | 12.88 | 13.87 | 13.91 | 13.26 | 13.28 | 14.13 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 52.74 | 55.31 | 67.42 | 68.98 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 47.26 | 44.69 | 32.58 | 31.02 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 44.88 | 46.29 | 57.63 | 59.48 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 40.21 | 37.4 | 27.84 | 26.75 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 14.91 | 16.3 | 14.53 | 13.76 |
| Iceland | General government procurement as share of total general government expenditures | Percentage | | 35.47 | 27.81 | 31.45 | 29.25 | 28.64 | 29.2 | 30.33 |
| General government procurement as a percentage of GDP | Percentage | | 14.28 | 15.34 | 15.14 | 14.29 | 12.98 | 13.22 | 13.33 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 58.23 | 55.31 | 54.98 | 55.51 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 41.77 | 44.69 | 45.02 | 44.49 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 50.48 | 47.36 | 47.54 | 48.26 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 36.21 | 38.27 | 38.93 | 38.68 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 13.32 | 14.37 | 13.54 | 13.06 |
| Ireland | General government procurement as share of total general government expenditures | Percentage | | 31.8 | 30.33 | 25.45 | 17.43 | 21.68 | 22.36 | 22.35 |
| General government procurement as a percentage of GDP | Percentage | | 11.43 | 12.74 | 12.1 | 11.53 | 10.03 | 9.47 | 9.09 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 70.52 | 71.98 | 74.37 | 75.51 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 29.48 | 28.02 | 25.63 | 24.49 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 70.52 | 71.98 | 74.37 | 75.51 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 29.48 | 28.02 | 25.63 | 24.49 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0 | 0 | 0 | 0 |
| Israel | General government procurement as share of total general government expenditures | Percentage | | 32.43 | 32.66 | 32.01 | 32.25 | 32.58 | 32.63 | 32.92 |
| General government procurement as a percentage of GDP | Percentage | | 13.86 | 13.78 | 13.47 | 13.31 | 13.36 | 13.49 | 13.6 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 80.18 | 79.88 | 79.06 | 76.83 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 19.82 | 20.12 | 20.94 | 23.17 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 75.65 | 75.38 | 74.48 | 72.37 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 18.7 | 18.99 | 19.72 | 21.82 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 5.65 | 5.64 | 5.8 | 5.81 |
| Italy | General government procurement as share of total general government expenditures | Percentage | | 22.25 | 22.36 | 23.04 | 22.54 | 22 | 20.93 | 20.93 |
| General government procurement as a percentage of GDP | Percentage | | 10.41 | 10.69 | 11.78 | 11.24 | 10.8 | 10.63 | 10.66 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 24.1 | 24.26 | 21.82 | 21.75 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 75.9 | 75.74 | 78.18 | 78.25 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 23.7 | 23.8 | 21.42 | 21.33 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 74.61 | 74.31 | 76.76 | 76.74 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 1.69 | 1.88 | 1.82 | 1.92 |
| Japan | General government procurement as share of total general government expenditures | Percentage | | 37.26 | 36.65 | 35.68 | 36.98 | 36.68 | 37.35 | 38.3 |
| General government procurement as a percentage of GDP | Percentage | | 13.33 | 13.54 | 14.95 | 15.05 | 15.36 | 15.61 | 16.22 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 30.27 | 29.78 | 30.21 | 31.56 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 69.73 | 70.22 | 69.79 | 68.44 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 14.21 | 13.63 | 13.61 | 14.77 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 32.74 | 32.15 | 31.44 | 32.04 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 53.05 | 54.22 | 54.95 | 53.19 |
| Korea | General government procurement as share of total general government expenditures | Percentage | | 41.49 | 40.54 | 41.78 | 42.5 | 40.01 | 39.22 | 40.29 |
| General government procurement as a percentage of GDP | Percentage | | 12.31 | 12.97 | 14.57 | 13.18 | 12.94 | 12.83 | 12.8 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 45.81 | 47.3 | 46.92 | 47.66 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 54.19 | 52.7 | 53.08 | 52.34 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 34.87 | 35.69 | 35.15 | 35.39 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 41.25 | 39.76 | 39.77 | 38.87 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 23.87 | 24.55 | 25.08 | 25.74 |
| Latvia | General government procurement as share of total general government expenditures | Percentage | | 35.48 | 32.57 | 27.37 | 27.61 | 32.64 | 32.61 | 31.97 |
| General government procurement as a percentage of GDP | Percentage | | 12.03 | 12.05 | 11.89 | 12.15 | 12.67 | 11.92 | 11.52 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.21 | 57.58 | 58.01 | 55.17 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.79 | 42.42 | 41.99 | 44.83 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 59.11 | 57.5 | 57.98 | 55.14 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 40.72 | 42.36 | 41.97 | 44.8 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0.16 | 0.14 | 0.05 | 0.05 |
| Luxembourg | General government procurement as share of total general government expenditures | Percentage | | 29.56 | 29.46 | 29.48 | 30.12 | 29.28 | 28.77 | 28.39 |
| General government procurement as a percentage of GDP | Percentage | | 11.28 | 11.62 | 13.29 | 13.24 | 12.39 | 12.51 | 12.37 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 66.6 | 65.13 | 66.97 | 64.59 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 33.4 | 34.87 | 33.03 | 35.41 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 41.48 | 40.24 | 40.83 | 37.74 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 20.8 | 21.55 | 20.13 | 20.68 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 37.71 | 38.22 | 39.03 | 41.58 |
| Mexico | General government procurement as share of total general government expenditures | Percentage | | 21.91 | 21.2 | 25.96 | 24.5 | 23.72 | 21.45 | 21.12 |
| General government procurement as a percentage of GDP | Percentage | | 4.52 | 5.27 | 6.1 | 5.79 | 5.62 | 5.23 | 5.16 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 33.6 | 35.2 | 35.86 | 32.21 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 66.4 | 64.8 | 64.14 | 67.79 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 29.36 | 30.53 | 30.94 | 27.73 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 58.03 | 56.19 | 55.34 | 58.36 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 12.62 | 13.27 | 13.72 | 13.91 |
| Netherlands | General government procurement as share of total general government expenditures | Percentage | | 44.72 | 44.91 | 44.9 | 44.35 | 44.57 | 44.23 | 44.38 |
| General government procurement as a percentage of GDP | Percentage | | 19.13 | 19.67 | 21.63 | 21.38 | 20.96 | 20.99 | 20.76 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.18 | 40.39 | 40.37 | 41.64 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.82 | 59.61 | 59.63 | 58.36 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 22.74 | 22.31 | 21.15 | 21.89 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 33.85 | 32.92 | 31.24 | 30.68 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 43.41 | 44.77 | 47.62 | 47.44 |
| New Zealand | General government procurement as share of total general government expenditures | Percentage | | 37.29 | 37.47 | 37.09 | 31.82 | 33.89 | 34.97 | 36.3 |
| General government procurement as a percentage of GDP | Percentage | | 14.39 | 15.64 | 15.66 | 15.08 | 14.71 | 14.61 | 14.56 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 81.23 | 80.76 | 79.29 | 80.37 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 18.77 | 19.24 | 20.71 | 19.63 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 81.23 | 80.76 | 79.29 | 80.37 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 18.77 | 19.24 | 20.71 | 19.63 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0 | 0 | 0 | 0 |
| Norway | General government procurement as share of total general government expenditures | Percentage | | 27.02 | 27.49 | 28.41 | 28.02 | 27.79 | 27.34 | 27.9 |
| General government procurement as a percentage of GDP | Percentage | | 11.2 | 11.06 | 13.09 | 12.61 | 12.18 | 11.74 | 12.29 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 55.56 | 56.01 | 55.88 | 56.11 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 44.44 | 43.99 | 44.12 | 43.89 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 55.56 | 56.01 | 55.88 | 56.11 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 44.44 | 43.99 | 44.12 | 43.89 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0 | 0 | 0 | 0 |
| Poland | General government procurement as share of total general government expenditures | Percentage | | 28.66 | 29.26 | 28.98 | 30.59 | 30.67 | 29.2 | 28.22 |
| General government procurement as a percentage of GDP | Percentage | | 12.34 | 13 | 13.1 | 14.03 | 13.48 | 12.52 | 11.91 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.79 | 43.8 | 44.59 | 41.35 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.21 | 56.2 | 55.41 | 58.65 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 35.79 | 38.66 | 38.7 | 35.6 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 51.95 | 49.61 | 48.08 | 50.49 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 12.26 | 11.73 | 13.22 | 13.91 |
| Portugal | General government procurement as share of total general government expenditures | Percentage | | 23.99 | 25.17 | 25.18 | 25.72 | 22.91 | 21.08 | 19.49 |
| General government procurement as a percentage of GDP | Percentage | | 10.67 | 11.41 | 12.65 | 13.33 | 11.45 | 10.21 | 9.76 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 72.72 | 71.92 | 71.71 | 69.63 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 27.28 | 28.08 | 28.29 | 30.37 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 71.83 | 71.17 | 70.79 | 68.52 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 26.95 | 27.79 | 27.93 | 29.88 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 1.22 | 1.05 | 1.28 | 1.6 |
| Slovak Republic | General government procurement as share of total general government expenditures | Percentage | | 34.19 | 34.12 | 33.44 | 33.68 | 34.31 | 32.58 | 32.1 |
| General government procurement as a percentage of GDP | Percentage | | 12.33 | 12.51 | 14.66 | 14.14 | 13.92 | 13.1 | 13.17 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.14 | 65.35 | 65.27 | 66.56 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.86 | 34.65 | 34.73 | 33.44 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 37.12 | 41.94 | 40.25 | 40.57 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 25.64 | 22.24 | 21.42 | 20.38 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 37.24 | 35.82 | 38.33 | 39.04 |
| Slovenia | General government procurement as share of total general government expenditures | Percentage | | 28.38 | 28.68 | 28.28 | 27.75 | 26.29 | 26.75 | 22.06 |
| General government procurement as a percentage of GDP | Percentage | | 11.97 | 12.61 | 13.71 | 13.66 | 13.1 | 12.87 | 13.17 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.39 | 63.45 | 62.7 | 62.96 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.61 | 36.55 | 37.3 | 37.04 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 50.17 | 53.18 | 52.77 | 53.75 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 34.31 | 30.63 | 31.39 | 31.62 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 15.52 | 16.19 | 15.84 | 14.63 |
| Spain | General government procurement as share of total general government expenditures | Percentage | | 30.84 | 30.39 | 29.94 | 29.06 | 26.91 | 22.48 | 22.81 |
| General government procurement as a percentage of GDP | Percentage | | 12 | 12.51 | 13.7 | 13.26 | 12.23 | 10.64 | 10.11 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 18.26 | 17.91 | 17.61 | 16.49 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 81.74 | 82.09 | 82.39 | 83.51 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 17.96 | 17.62 | 17.28 | 16.18 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 80.39 | 80.78 | 80.85 | 81.98 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 1.65 | 1.59 | 1.88 | 1.83 |
| Sweden | General government procurement as share of total general government expenditures | Percentage | | 29.15 | 29.94 | 30.77 | 30.96 | 31.29 | 31.12 | 31.01 |
| General government procurement as a percentage of GDP | Percentage | | 14.47 | 15.07 | 16.34 | 16.11 | 16.1 | 16.37 | 16.53 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 34.42 | 33.82 | 33.57 | 33.1 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 65.58 | 66.18 | 66.43 | 66.9 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 34.28 | 33.71 | 33.45 | 32.97 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 65.32 | 65.95 | 66.2 | 66.64 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0.4 | 0.34 | 0.35 | 0.39 |
| Switzerland | General government procurement as share of total general government expenditures | Percentage | | 24.77 | 25.43 | 25.22 | 25.25 | 25.31 | 25.52 | 24.96 |
| General government procurement as a percentage of GDP | Percentage | | 7.67 | 7.92 | 8.35 | 8.31 | 8.33 | 8.47 | 8.37 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 23.93 | 24.81 | 23.91 | 24.24 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 76.07 | 75.19 | 76.09 | 75.76 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 22.61 | 23.45 | 22.64 | 22.91 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 71.9 | 71.08 | 72.05 | 71.58 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 5.48 | 5.47 | 5.31 | 5.51 |
| Türkiye | General government procurement as share of total general government expenditures | Percentage | | 33.97 | 31.17 | 29.14 | 29.36 | 28.94 | .. | .. |
| General government procurement as a percentage of GDP | Percentage | | 11.79 | 11.33 | 12.56 | 11.82 | 10.82 | .. | .. |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | .. | .. |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 73.38 | 69.87 | .. | .. |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 26.62 | 30.13 | .. | .. |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 51.34 | 51.72 | .. | .. |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 18.62 | 22.3 | .. | .. |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 30.03 | 25.98 | .. | .. |
| United Kingdom | General government procurement as share of total general government expenditures | Percentage | | 31.27 | 31.4 | 32.21 | 31.33 | 30.77 | 30.26 | 31.1 |
| General government procurement as a percentage of GDP | Percentage | | 13.41 | 14.64 | 16.01 | 15.25 | 14.42 | 14.21 | 14.15 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 61.59 | 62.11 | 62.78 | 62.54 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 38.41 | 37.89 | 37.22 | 37.46 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 61.59 | 62.11 | 62.78 | 62.54 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 38.41 | 37.89 | 37.22 | 37.46 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0 | 0 | 0 | 0 |
| United States | General government procurement as share of total general government expenditures | Percentage | | 28.68 | 28.93 | 27.51 | 27.3 | 26.86 | 26.68 | 26.12 |
| General government procurement as a percentage of GDP | Percentage | | 10.58 | 11.27 | 11.8 | 11.63 | 11.14 | 10.69 | 10.11 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 40.06 | 39.43 | 38.48 | 35.82 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 59.94 | 60.57 | 61.52 | 64.18 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 40.06 | 39.43 | 38.48 | 35.82 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 59.94 | 60.57 | 61.52 | 64.18 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 0 | 0 | 0 | 0 |
| OECD - Average | General government procurement as a percentage of GDP | Percentage | | 12.5 | 13 | 14.1 | 13.7 | 13.2 | 13.1 | 13 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 47 | 47.27 | 47.52 | 46.93 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 53 | 52.73 | 52.48 | 53.07 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 39.42 | 39.35 | 39.61 | 39.15 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 43.44 | 43.02 | 42.75 | 43.28 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 17.15 | 17.63 | 17.64 | 17.56 |
| OECD - Total | General government procurement as a percentage of GDP | Percentage | | 11.72 | 12.28 | 13.26 | 13 | 12.6 | 12.33 | 12.15 |
| Share of general government procurement by level of government, excluding social security funds | Percentage | | .. | .. | .. | 100 | 100 | 100 | 100 |
| Central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 38.46 | 38.13 | 37.89 | 36.71 |
| Sub-central government procurement as a percentage of general government procurement, excluding social security funds | Percentage | | .. | .. | .. | 61.54 | 61.87 | 62.11 | 63.29 |
| Central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 31.49 | 30.91 | 30.5 | 29.45 |
| Sub-central government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 50.39 | 50.14 | 49.98 | 50.77 |
| Social security government procurement as a percentage of general government procurement | Percentage | | .. | .. | .. | 18.12 | 18.95 | 19.52 | 19.78 |
| Russia | General government procurement as share of total general government expenditures | Percentage | | 37.35 | 32.81 | 24.41 | 28.21 | 33.34 | 29.74 | .. |
| General government procurement as a percentage of GDP | Percentage | | 13.17 | 11.3 | 10.15 | 11.21 | 12.32 | 11.51 | .. |
| South Africa | | 13.27 | 14.54 | 15.96 | 15.6 | 15.67 | 16.38 | 16.71 |