|
Loading...
| year | consumption | change |
| 1986 | 5.60 | NA |
| 1987 | 6.50 | 16.07% |
| 1988 | 7.40 | 13.85% |
| 1989 | 7.70 | 4.05% |
| 1990 | 8.20 | 6.49% |
| 1991 | 8.60 | 4.88% |
| 1992 | 12.00 | 39.53% |
| 1993 | 12.00 | 0.00% |
| 1994 | 13.00 | 8.33% |
| 1995 | 14.00 | 7.69% |
| 1996 | 12.00 | -14.29% |
| 1997 | 13.00 | 8.33% |
| 1998 | 14.00 | 7.69% |
| 1999 | 13.00 | -7.14% |
| 2000 | 12.00 | -7.69% |
| 2001 | 14.00 | 16.67% |
| 2002 | 14.00 | 0.00% |
| 2003 | 15.00 | 7.14% |
| 2004 | 16.00 | 6.67% |
| 2005 | 15.00 | -6.25% |
| 2006 | 19.00 | 26.67% |
| 2007 | 21.00 | 10.53% |
| 2008 | 21.00 | 0.00% |
| 2009 | 20.00 | -4.76% |
| 2010 | 20.00 | 0.00% |
| 2011 | 20.00 | 0.00% |
| 2012 | 19.00 | -5.00% |
|
|
