| 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | Average |
Number of beds | 515 | 519 | 458 | 396 | 394 | 490 | 462 |
Water consumption (m3)/day | 790.85 | 721.98 | 750.86 | 730.55 | 802.01 | 707.24 | 750.58 |
Water consumption/day/population | 1.54 | 1.39 | 1.64 | 1.84 | 2.04 | 1.44 | 1.62 |