|
Loading...
| year | production | consumption |
| 1986 | .00 | 27.00 |
| 1987 | .00 | 30.00 |
| 1988 | .00 | 35.00 |
| 1989 | .00 | 33.00 |
| 1990 | .00 | 38.00 |
| 1991 | .00 | 49.00 |
| 1992 | .00 | 55.00 |
| 1993 | .00 | 63.00 |
| 1994 | .00 | 72.00 |
| 1995 | .00 | 76.00 |
| 1996 | .00 | 76.00 |
| 1997 | .00 | 77.00 |
| 1998 | .00 | 100.00 |
| 1999 | .00 | 187.00 |
| 2000 | .00 | 118.00 |
| 2001 | .00 | 100.00 |
| 2002 | .00 | 115.00 |
| 2003 | .00 | 122.00 |
| 2004 | .00 | 120.00 |
| 2005 | .00 | 117.00 |
| 2006 | .00 | 86.00 |
| 2007 | .00 | 73.00 |
| 2008 | .00 | 54.00 |
| 2009 | .00 | 105.00 |
| 2010 | .00 | 113.00 |
| 2011 | .00 | 92.00 |
| 2012 | .00 | 77.00 |
|
|
