|
Loading...
| year | consumption | change |
| 1980 | 3.00 | NA |
| 1981 | 3.00 | 0.00% |
| 1982 | 2.00 | -33.33% |
| 1983 | 3.00 | 50.00% |
| 1984 | 3.00 | 0.00% |
| 1985 | 3.50 | 16.67% |
| 1986 | 3.50 | 0.00% |
| 1987 | 2.70 | -22.86% |
| 1988 | 3.20 | 18.52% |
| 1989 | 3.50 | 9.38% |
| 1990 | 4.10 | 17.14% |
| 1991 | 4.70 | 14.63% |
| 1992 | 5.20 | 10.64% |
| 1993 | 5.80 | 11.54% |
| 1994 | 6.10 | 5.17% |
| 1995 | 6.70 | 9.84% |
| 1996 | 7.20 | 7.46% |
| 1997 | 7.80 | 8.33% |
| 1998 | 8.50 | 8.97% |
| 1999 | 9.20 | 8.24% |
| 2000 | 11.00 | 19.57% |
| 2001 | 11.00 | 0.00% |
| 2002 | 12.00 | 9.09% |
| 2003 | 14.00 | 16.67% |
| 2004 | 17.00 | 21.43% |
| 2005 | 18.00 | 5.88% |
| 2006 | 21.00 | 16.67% |
| 2007 | 23.00 | 9.52% |
| 2008 | 24.00 | 4.35% |
| 2009 | 31.00 | 29.17% |
| 2010 | 35.00 | 12.90% |
| 2011 | 31.00 | -11.43% |
| 2012 | 31.00 | 0.00% |
| 2013 | 31.00 | 0.00% |
|
|