|
| year | production | change |
| 1980 | 107.00 | NA |
| 1981 | 100.00 | -6.54 % |
| 1982 | 108.00 | 8.00 % |
| 1983 | 99.00 | -8.33 % |
| 1984 | 111.00 | 12.12 % |
| 1985 | 124.00 | 11.71 % |
| 1986 | 171.00 | 37.90 % |
| 1987 | 178.00 | 4.09 % |
| 1988 | 179.70 | 0.96 % |
| 1989 | 182.40 | 1.50 % |
| 1990 | 189.10 | 3.67 % |
| 1991 | 194.06 | 2.62 % |
| 1992 | 196.12 | 1.06 % |
| 1993 | 232.07 | 18.33 % |
| 1994 | 253.47 | 9.22 % |
| 1995 | 258.46 | 1.97 % |
| 1996 | 262.73 | 1.65 % |
| 1997 | 244.61 | -6.90 % |
| 1998 | 253.23 | 3.52 % |
| 1999 | 273.83 | 8.13 % |
| 2000 | 283.46 | 3.52 % |
| 2001 | 311.96 | 10.05 % |
| 2002 | 315.69 | 1.20 % |
| 2003 | 304.33 | -3.60 % |
| 2004 | 343.55 | 12.89 % |
| 2005 | 413.96 | 20.49 % |
| 2006 | 439.45 | 6.16 % |
|
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