|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 49.03 | NA |
| 1987 | 68.38 | 39.46 % |
| 1988 | 73.70 | 7.79 % |
| 1989 | 70.10 | -4.88 % |
| 1990 | 83.00 | 18.41 % |
| 1991 | 84.06 | 1.27 % |
| 1992 | 83.83 | -0.27 % |
| 1993 | 81.81 | -2.41 % |
| 1994 | 83.85 | 2.50 % |
| 1995 | 85.90 | 2.44 % |
| 1996 | 86.69 | 0.91 % |
| 1997 | 87.37 | 0.79 % |
| 1998 | 87.37 | 0.00 % |
| 1999 | 88.54 | 1.33 % |
| 2000 | 95.08 | 7.39 % |
| 2001 | 96.55 | 1.54 % |
| 2002 | 95.13 | -1.48 % |
| 2003 | 96.89 | 1.85 % |
| 2004 | 97.53 | 0.67 % |
| 2005 | 99.18 | 1.68 % |
| 2006 | 92.10 | -7.13 % |
| 2007 | 92.83 | 0.79 % |
| 2008 | 109.90 | 18.38 % |
| 2009 | 158.53 | 44.26 % |
| 2010 | 149.42 | -5.75 % |
|
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