|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 36.12 | NA |
| 1993 | 31.84 | -11.83 % |
| 1994 | 31.82 | -0.06 % |
| 1995 | 34.43 | 8.19 % |
| 1996 | 26.24 | -23.79 % |
| 1997 | 28.45 | 8.42 % |
| 1998 | 26.88 | -5.54 % |
| 1999 | 30.57 | 13.75 % |
| 2000 | 21.71 | -28.98 % |
| 2001 | 20.00 | -7.88 % |
| 2002 | 20.78 | 3.88 % |
| 2003 | 20.39 | -1.84 % |
| 2004 | 19.89 | -2.46 % |
| 2005 | 19.95 | 0.27 % |
| 2006 | 21.48 | 7.69 % |
| 2007 | 21.53 | 0.24 % |
| 2008 | 20.58 | -4.41 % |
| 2009 | 20.80 | 1.08 % |
| 2010 | 17.10 | -17.82 % |
|
|
