|
Loading...
| year | consumption | change |
| 1994 | 1.80 | NA |
| 1995 | 2.20 | 22.22% |
| 1996 | 2.30 | 4.55% |
| 1997 | 2.40 | 4.35% |
| 1998 | 2.50 | 4.17% |
| 1999 | 2.70 | 8.00% |
| 2000 | 2.30 | -14.81% |
| 2001 | 2.40 | 4.35% |
| 2002 | 2.20 | -8.33% |
| 2003 | 2.60 | 18.18% |
| 2004 | 2.30 | -11.54% |
| 2005 | 2.00 | -13.04% |
| 2006 | 1.90 | -5.00% |
| 2007 | 1.90 | 0.00% |
| 2008 | 1.10 | -42.11% |
| 2009 | 1.60 | 45.45% |
| 2010 | 3.00 | 87.50% |
| 2011 | 1.50 | -50.00% |
| 2012 | 1.60 | 6.67% |
|
|