Year | Water exploitation index (WEI) % |
---|---|
2000 | 30 |
2001 | 27.3 |
2002 | 22.6 |
2003 | 22.4 |
2004 | 25.1 |
2005 | 31 |
2006 | 27.3 |
2007 | 28.7 |
2008 | 32.4 |
2009 | 29.4 |
2010 | 25.8 |
2011 | 27.4 |
2012 | 34.1 |
2013 | 36.3 |
2014 | 35.9 |
2015 | 37.9 |
2016 | 34.6 |
2017 | 41.2 |