|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 44.24 | NA |
| 1987 | 52.00 | 17.54 % |
| 1988 | 50.69 | -2.52 % |
| 1989 | 54.97 | 8.43 % |
| 1990 | 50.92 | -7.36 % |
| 1991 | 48.08 | -5.58 % |
| 1992 | 46.19 | -3.93 % |
| 1993 | 95.19 | 106.06 % |
| 1994 | 101.80 | 6.95 % |
| 1995 | 105.34 | 3.48 % |
| 1996 | 111.50 | 5.84 % |
| 1997 | 118.37 | 6.16 % |
| 1998 | 122.50 | 3.49 % |
| 1999 | 120.14 | -1.93 % |
| 2000 | 52.69 | -56.14 % |
| 2001 | 53.52 | 1.56 % |
| 2002 | 56.02 | 4.67 % |
| 2003 | 73.29 | 30.83 % |
| 2004 | 63.25 | -13.69 % |
| 2005 | 86.30 | 36.45 % |
| 2006 | 85.51 | -0.92 % |
| 2007 | 88.04 | 2.95 % |
| 2008 | 99.09 | 12.55 % |
| 2009 | 102.45 | 3.40 % |
| 2010 | 95.56 | -6.73 % |
|
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