| Year | Losses of water during transport (million m3) | Total freshwater use (million m3) |
|---|---|---|
| 2000 | 64 | 874 |
| 2001 | 71 | 814 |
| 2002 | 68 | 817 |
| 2003 | 64 | 819 |
| 2004 | 62 | 812 |
| 2005 | 61 | 807 |
| 2006 | 61 | 813 |
| 2007 | 69 | 835 |
| 2008 | 64 | 816 |
| 2009 | 70 | 810 |
| 2010 | 66 | 803 |
| 2011 | 62 | 800 |
| 2012 | 64 | 800 |
| 2013 | 57 | 799 |
| 2014 | 60 | 795 |
| 2015 | 63 | 792 |
| 2016 | 67 | 791 |
| 2017 | 63 | 792 |