|
Loading...
| year | consumption | change |
| 1980 | 13.00 | NA |
| 1981 | 3.40 | -73.85% |
| 1982 | 2.80 | -17.65% |
| 1983 | 5.30 | 89.29% |
| 1984 | .40 | -92.45% |
| 1985 | .30 | -25.00% |
| 1986 | .40 | 33.33% |
| 1987 | .40 | 0.00% |
| 1988 | .50 | 25.00% |
| 1989 | .50 | 0.00% |
| 1990 | .70 | 40.00% |
| 1991 | .80 | 14.29% |
| 1992 | .70 | -12.50% |
| 1993 | 1.10 | 57.14% |
| 1994 | .90 | -18.18% |
| 1995 | .80 | -11.11% |
| 1996 | .80 | 0.00% |
| 1997 | .90 | 12.50% |
| 1998 | .80 | -11.11% |
| 1999 | 2.00 | 150.00% |
| 2000 | 4.10 | 105.00% |
| 2001 | 7.00 | 70.73% |
| 2002 | 5.80 | -17.14% |
| 2003 | 8.10 | 39.66% |
| 2004 | 8.80 | 8.64% |
| 2005 | 9.10 | 3.41% |
| 2006 | 9.50 | 4.40% |
| 2007 | 10.00 | 5.26% |
| 2008 | 9.30 | -7.00% |
| 2009 | 9.30 | 0.00% |
| 2010 | 10.00 | 7.53% |
| 2011 | 11.00 | 10.00% |
| 2012 | 11.00 | 0.00% |
| 2013 | 11.00 | 0.00% |
|
|
