|
Loading...
| year | consumption | change |
| 1980 | 8.70 | NA |
| 1981 | 9.40 | 8.05% |
| 1982 | 10.00 | 6.38% |
| 1983 | 9.70 | -3.00% |
| 1984 | 10.00 | 3.09% |
| 1985 | 11.00 | 10.00% |
| 1986 | 11.00 | 0.00% |
| 1987 | 12.00 | 9.09% |
| 1988 | 12.00 | 0.00% |
| 1989 | 12.00 | 0.00% |
| 1990 | 11.00 | -8.33% |
| 1991 | 12.00 | 9.09% |
| 1992 | 11.00 | -8.33% |
| 1993 | 12.00 | 9.09% |
| 1994 | 11.00 | -8.33% |
| 1995 | 13.00 | 18.18% |
| 1996 | 14.00 | 7.69% |
| 1997 | 15.00 | 7.14% |
| 1998 | 16.00 | 6.67% |
| 1999 | 16.00 | 0.00% |
| 2000 | 17.00 | 6.25% |
| 2001 | 18.00 | 5.88% |
| 2002 | 19.00 | 5.56% |
| 2003 | 20.00 | 5.26% |
| 2004 | 21.00 | 5.00% |
| 2005 | 23.00 | 9.52% |
| 2006 | 24.00 | 4.35% |
| 2007 | 27.00 | 12.50% |
| 2008 | 29.00 | 7.41% |
| 2009 | 29.00 | 0.00% |
| 2010 | 31.00 | 6.90% |
| 2011 | 36.00 | 16.13% |
| 2012 | 36.00 | 0.00% |
| 2013 | 37.00 | 2.78% |
|
|
