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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| バーレーン | 48.5 | 56.1 | 91.4 | 136.0 | 142.5 | 152.1 | 164.8 | 177.2 | 204.4 | 217.7 | 228.5 | 233.2 | 238.0 | 223.9 | 233.6 |
| クウェート | 160.2 | 190.0 | 165.9 | 175.6 | 181.1 | 177.4 | 172.7 | 168.6 | 164.9 | 145.9 | 149.9 | 153.3 | 145.9 | 148.4 | |
| オマーン | 34.9 | 37.9 | 41.9 | 41.8 | 44.2 | 45.3 | 45.9 | 48.2 | 50.6 | 50.8 | 51.4 | 50.8 | 49.1 | 50.4 | |
| カタール | 92.2 | 205.6 | 229.8 | 491.9 | 548.1 | 564.4 | 585.9 | 612.5 | 647.0 | 664.7 | 656.8 | 664.9 | 669.5 | 645.7 | 656.2 |
| サウジアラビア | 18.3 | 20.9 | 23.8 | 26.9 | 28.6 | 29.7 | 30.9 | 30.4 | 31.6 | 31.1 | 31.5 | 32.0 | 30.8 | 32.8 | |
| アラブ首長国連邦 | 82.4 | 85.9 | 92.9 | 109.6 | 117.6 | 120.9 | 128.2 | 134.9 | 145.5 | 155.2 | 161.0 | 159.5 | 165.1 | 161.0 | 173.9 |