|
Loading...
| year | consumption | change |
| 1986 | .70 | NA |
| 1987 | .50 | -28.57% |
| 1988 | 1.80 | 260.00% |
| 1989 | .80 | -55.56% |
| 1990 | .80 | 0.00% |
| 1991 | .80 | 0.00% |
| 1992 | .60 | -25.00% |
| 1993 | .70 | 16.67% |
| 1994 | .80 | 14.29% |
| 1995 | .70 | -12.50% |
| 1996 | .70 | 0.00% |
| 1997 | .70 | 0.00% |
| 1998 | .70 | 0.00% |
| 1999 | .70 | 0.00% |
| 2000 | .70 | 0.00% |
| 2001 | .80 | 14.29% |
| 2002 | .80 | 0.00% |
| 2003 | .80 | 0.00% |
| 2004 | .50 | -37.50% |
| 2005 | .90 | 80.00% |
| 2006 | 1.50 | 66.67% |
| 2007 | 1.30 | -13.33% |
| 2008 | 1.70 | 30.77% |
| 2009 | 2.10 | 23.53% |
| 2010 | 1.60 | -23.81% |
| 2011 | 1.60 | 0.00% |
| 2012 | 1.60 | 0.00% |
|
|