Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| シンガポール | 58.9 | 74.6 | 78.7 | 187.6 | 233.5 | 285.9 | 362.2 | 459.4 | 606.9 | 626.8 | 668.6 | 707.3 | 709.7 | 674.8 | 740.7 |
| 中国 | 2.1 | 5.1 | 8.2 | 13.1 | 14.2 | 15.2 | 16.3 | 17.8 | 19.1 | 19.9 | 21.6 | 23.2 | 24.2 | 26.2 | 28.5 |
| 日本 | 38.6 | 44.1 | 50.7 | 52.1 | 52.2 | 53.1 | 54.3 | 54.6 | 55.6 | 56.2 | 57.4 | 57.9 | 58.2 | 55.8 | 57.3 |
| ニュージーランド | 37.5 | 35.1 | 31.2 | 29.7 | 24.7 | 21.4 | 19.0 | 17.4 | 18.0 | 18.7 | 19.4 | 20.0 | 20.5 | 20.4 | 21.4 |
| アメリカ合衆国 | 21.0 | 29.0 | 32.5 | 39.0 | 39.1 | 39.6 | 39.9 | 40.5 | 41.2 | 41.9 | 42.9 | 44.2 | 45.4 | 44.4 | 47.1 |
| メキシコ | 10.7 | 13.9 | 13.2 | 13.4 | 13.9 | 13.8 | 14.1 | 13.9 | 14.2 | 14.3 | 14.3 | 14.4 | 14.3 | 13.1 | 13.8 |
| ベトナム | 0.9 | 1.3 | 1.6 | 2.2 | 2.3 | 2.4 | 2.6 | 2.7 | 2.9 | 3.1 | 3.3 | 3.6 | 3.8 | 4.0 | 4.1 |
| カナダ | 19.7 | 27.8 | 31.9 | 37.6 | 40.6 | 40.3 | 40.3 | 42.4 | 43.6 | 43.7 | 44.7 | 45.9 | 46.8 | 44.4 | 47.1 |
| ブルネイ·ダルサラーム国 | 133.1 | 145.6 | 141.2 | 146.5 | 147.9 | 144.7 | 141.1 | 140.5 | 137.1 | 138.9 | 139.0 | 144.3 | 146.0 | 143.6 | |
| インドネシア | 3.6 | 3.5 | 3.4 | 3.6 | 3.7 | 3.8 | 3.9 | 3.9 | 4.0 | 4.1 | 4.3 | 4.5 | 4.7 | 4.6 | 4.8 |
| 大韓民国 | 19.5 | 28.9 | 35.0 | 43.2 | 44.8 | 45.9 | 47.3 | 48.8 | 50.2 | 51.7 | 53.3 | 54.9 | 56.1 | 55.7 | 58.1 |
| マレーシア | 7.4 | 26.3 | 32.0 | 38.6 | 40.4 | 42.3 | 44.0 | 46.3 | 48.4 | 48.0 | 49.7 | 52.1 | 54.4 | 51.4 | 53.1 |
| チリ | 4.5 | 4.8 | 5.7 | 6.0 | 6.4 | 6.6 | 6.7 | 6.9 | 7.0 | 7.1 | 7.4 | 7.4 | 6.9 | 7.7 | |
| オーストラリア | 40.3 | 54.8 | 89.6 | 91.5 | 79.2 | 67.3 | 71.6 | 146.6 | 130.7 | 117.8 | 118.5 | 141.4 | 172.0 | 133.1 | |
| ロシア連邦 | 10.3 | 15.2 | 17.9 | 21.1 | 21.2 | 22.6 | 19.6 | 21.8 | 21.1 | 21.6 | 22.1 | 22.5 | 21.9 | 23.2 | |
| パプアニューギニア | 40.6 | 31.3 | 41.7 | 42.1 | 44.1 | 45.8 | 52.0 | 55.4 | 58.4 | 60.5 | 60.3 | 63.0 | 61.0 | 60.7 | |
| フィリピン | 2.7 | 2.8 | 3.0 | 3.2 | 3.4 | 3.5 | 3.8 | 3.8 | 4.1 | 4.6 | 4.1 | 4.3 | |||
| タイ | 6.1 | 6.1 | 6.5 | 6.7 | 6.8 | 7.0 | 7.2 | 7.5 | 7.9 | 8.0 | 7.5 | 7.7 | |||
| ペルー | 8.2 | 7.7 | 7.4 | 7.1 | 6.6 | 6.3 | 6.1 | 5.8 | 5.6 | 5.6 | 5.0 | 5.6 |