|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 127.66 | NA |
| 1987 | 114.61 | -10.23 % |
| 1988 | 148.08 | 29.21 % |
| 1989 | 161.97 | 9.38 % |
| 1990 | 160.00 | -1.21 % |
| 1991 | 94.70 | -40.81 % |
| 1992 | 124.46 | 31.43 % |
| 1993 | 151.67 | 21.86 % |
| 1994 | 170.64 | 12.50 % |
| 1995 | 170.85 | 0.12 % |
| 1996 | 170.00 | -0.50 % |
| 1997 | 146.08 | -14.07 % |
| 1998 | 149.16 | 2.10 % |
| 1999 | 144.02 | -3.44 % |
| 2000 | 145.94 | 1.33 % |
| 2001 | 134.89 | -7.57 % |
| 2002 | 171.01 | 26.78 % |
| 2003 | 121.30 | -29.07 % |
| 2004 | 155.64 | 28.31 % |
| 2005 | 152.15 | -2.24 % |
| 2006 | 158.84 | 4.39 % |
| 2007 | 102.09 | -35.73 % |
| 2008 | 135.57 | 32.80 % |
| 2009 | 135.45 | -0.09 % |
| 2010 | 212.60 | 56.97 % |
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