|
| year | production | change |
| 1980 | 369.00 | NA |
| 1981 | 433.00 | 17.34 % |
| 1982 | 430.00 | -0.69 % |
| 1983 | 330.00 | -23.26 % |
| 1984 | 355.00 | 7.58 % |
| 1985 | 375.01 | 5.64 % |
| 1986 | 384.83 | 2.62 % |
| 1987 | 418.06 | 8.63 % |
| 1988 | 499.18 | 19.40 % |
| 1989 | 503.05 | 0.78 % |
| 1990 | 620.11 | 23.27 % |
| 1991 | 680.00 | 9.66 % |
| 1992 | 713.00 | 4.85 % |
| 1993 | 704.49 | -1.19 % |
| 1994 | 950.93 | 34.98 % |
| 1995 | 961.34 | 1.09 % |
| 1996 | 967.68 | 0.66 % |
| 1997 | 982.00 | 1.48 % |
| 1998 | 1,020.00 | 3.87 % |
| 1999 | 1,010.00 | -0.98 % |
| 2000 | 1,008.00 | -0.20 % |
| 2001 | 1,051.00 | 4.27 % |
| 2002 | 1,095.00 | 4.19 % |
| 2003 | 1,220.00 | 11.42 % |
| 2004 | 1,310.00 | 7.38 % |
| 2005 | 1,460.00 | 11.45 % |
| 2006 | 1,427.00 | -2.26 % |
|
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