| Year | Losses of water during transport (million m3) | Total freshwater use (million m3) |
|---|---|---|
| 2000 | 3053 | 7937 |
| 2001 | 3588 | 6335 |
| 2002 | 3316 | 6603 |
| 2003 | 3402 | 7116 |
| 2004 | 3423 | 7752 |
| 2005 | 3569 | 8231 |
| 2006 | 3486 | 8658 |
| 2007 | 3893 | 8192 |
| 2008 | 3841 | 7689 |
| 2009 | 3784 | 7356 |
| 2010 | 3850 | 7120 |
| 2011 | 3764 | 7532 |
| 2012 | 4235 | 7740 |
| 2013 | 4280 | 7714 |
| 2014 | 4008 | 7584 |
| 2015 | 3718 | 7971 |
| 2016 | 3680 | 8198 |
| 2017 | 3627 | 8493 |