|
Loading...
| year | consumption | change |
| 1980 | 20.00 | NA |
| 1981 | 20.00 | 0.00% |
| 1982 | 21.00 | 5.00% |
| 1983 | 22.00 | 4.76% |
| 1984 | 24.00 | 9.09% |
| 1985 | 24.00 | 0.00% |
| 1986 | 25.00 | 4.17% |
| 1987 | 26.00 | 4.00% |
| 1988 | 27.00 | 3.85% |
| 1989 | 27.00 | 0.00% |
| 1990 | 28.00 | 3.70% |
| 1991 | 30.00 | 7.14% |
| 1992 | 28.00 | -6.67% |
| 1993 | 30.00 | 7.14% |
| 1994 | 31.00 | 3.33% |
| 1995 | 32.00 | 3.23% |
| 1996 | 33.00 | 3.13% |
| 1997 | 33.00 | 0.00% |
| 1998 | 35.00 | 6.06% |
| 1999 | 33.00 | -5.71% |
| 2000 | 35.00 | 6.06% |
| 2001 | 35.00 | 0.00% |
| 2002 | 37.00 | 5.71% |
| 2003 | 37.00 | 0.00% |
| 2004 | 38.00 | 2.70% |
| 2005 | 39.00 | 2.63% |
| 2006 | 39.00 | 0.00% |
| 2007 | 40.00 | 2.56% |
| 2008 | 39.00 | -2.50% |
| 2009 | 39.00 | 0.00% |
| 2010 | 41.00 | 5.13% |
| 2011 | 41.00 | 0.00% |
| 2012 | 40.00 | -2.44% |
| 2013 | 40.00 | 0.00% |
|
|
