Water productivity is calculated as GDP in constant prices of 2010 divided by annual total water withdrawal.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Argentina | 9.4 | 13.0 | 12.9 | 14.9 | 15.5 | 15.4 | 15.8 | 15.4 | 15.8 | 15.5 | 15.9 | 15.5 | 15.2 | 13.7 | 15.1 | |
| Bolivia | 8.4 | 8.8 | 9.9 | 12.0 | 12.6 | 13.2 | 14.0 | 14.7 | 15.3 | 15.9 | 16.4 | 17.0 | 17.3 | 15.8 | 16.8 | |
| Brazil | 22.0 | 21.1 | 23.7 | 22.8 | 24.5 | 25.8 | 27.6 | 28.7 | 28.2 | 26.3 | 26.9 | 27.0 | 27.0 | 26.2 | 27.4 | |
| Chile | 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 | ||
| Colombia | 20.3 | 18.3 | 14.8 | 14.0 | 13.1 | 12.5 | 11.9 | 11.3 | 10.7 | 11.0 | 11.5 | 11.5 | 10.4 | 11.3 | ||
| Ecuador | 5.4 | 6.4 | 7.6 | 8.3 | 8.8 | 9.4 | 9.8 | 9.8 | 9.7 | 10.3 | 10.4 | 10.4 | 9.5 | 10.4 | ||
| Guyana | 1.8 | 1.9 | 2.5 | 2.7 | 2.8 | 2.9 | 2.9 | 3.0 | 3.1 | 3.2 | 3.3 | 3.5 | 5.0 | 6.0 | ||
| Paraguay | 36.9 | 42.4 | 17.2 | 14.0 | 13.8 | 12.8 | 13.8 | 14.6 | 15.0 | 15.6 | 16.4 | 16.9 | 16.9 | 16.7 | 17.4 | |
| Peru | 8.2 | 7.7 | 7.4 | 7.1 | 6.6 | 6.3 | 6.1 | 5.8 | 5.6 | 5.6 | 5.0 | 5.6 | ||||
| Suriname | 5.3 | 4.4 | 6.0 | 7.7 | 8.1 | 8.4 | 8.6 | 8.6 | 8.3 | 7.9 | 8.0 | 8.4 | 8.5 | 7.2 | 7.0 | |
| Uruguay | 17.8 | 9.2 | 9.9 | 10.0 | 13.3 | 14.0 | 14.5 | 15.2 | 15.7 | 15.8 | 16.0 | 16.3 | 16.3 | 16.5 | 15.3 | 16.2 |