|
Loading...
| year | production | consumption |
| 1980 | 5.00 | 29.00 |
| 1981 | 5.00 | 25.00 |
| 1982 | 6.00 | 25.00 |
| 1983 | 7.00 | 26.00 |
| 1984 | 5.00 | 23.00 |
| 1985 | 3.00 | 26.00 |
| 1986 | 5.00 | 23.00 |
| 1987 | 4.00 | 23.00 |
| 1988 | 3.00 | 25.00 |
| 1989 | 4.00 | 26.00 |
| 1990 | 4.00 | 27.00 |
| 1991 | 4.40 | 26.00 |
| 1992 | 4.80 | 31.00 |
| 1993 | 7.00 | 34.00 |
| 1994 | 8.30 | 38.00 |
| 1995 | 9.50 | 41.00 |
| 1996 | 13.00 | 44.00 |
| 1997 | 16.00 | 48.00 |
| 1998 | 24.00 | 58.00 |
| 1999 | 23.00 | 59.00 |
| 2000 | 21.00 | 59.00 |
| 2001 | 21.00 | 66.00 |
| 2002 | 18.00 | 65.00 |
| 2003 | 22.00 | 65.00 |
| 2004 | 20.00 | 68.00 |
| 2005 | 17.00 | 70.00 |
| 2006 | 20.00 | 71.00 |
| 2007 | 16.00 | 74.00 |
| 2008 | 16.00 | 67.00 |
| 2009 | 14.00 | 76.00 |
| 2010 | 12.00 | 68.00 |
| 2011 | 11.00 | 69.00 |
| 2012 | 11.00 | 70.00 |
| 2013 | 10.00 | 69.00 |
|
|
