|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 34.68 | NA |
| 1993 | 28.61 | -17.49 % |
| 1994 | 23.52 | -17.79 % |
| 1995 | 24.54 | 4.35 % |
| 1996 | 18.85 | -23.20 % |
| 1997 | 31.09 | 64.91 % |
| 1998 | 32.21 | 3.62 % |
| 1999 | 39.25 | 21.84 % |
| 2000 | 45.83 | 16.77 % |
| 2001 | 40.70 | -11.19 % |
| 2002 | 48.26 | 18.58 % |
| 2003 | 50.67 | 5.00 % |
| 2004 | 51.21 | 1.06 % |
| 2005 | 53.29 | 4.07 % |
| 2006 | 63.49 | 19.14 % |
| 2007 | 59.43 | -6.39 % |
| 2008 | 64.52 | 8.56 % |
| 2009 | 57.44 | -10.98 % |
| 2010 | 55.82 | -2.81 % |
|
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