|
| year | production | change |
| 1980 | 81.00 | NA |
| 1981 | 81.00 | 0.00 % |
| 1982 | 102.00 | 25.93 % |
| 1983 | 127.00 | 24.51 % |
| 1984 | 192.00 | 51.18 % |
| 1985 | 216.00 | 12.50 % |
| 1986 | 152.00 | -29.63 % |
| 1987 | 143.30 | -5.72 % |
| 1988 | 153.97 | 7.45 % |
| 1989 | 162.45 | 5.51 % |
| 1990 | 177.00 | 8.96 % |
| 1991 | 201.00 | 13.56 % |
| 1992 | 194.23 | -3.37 % |
| 1993 | 218.00 | 12.24 % |
| 1994 | 249.68 | 14.53 % |
| 1995 | 268.04 | 7.35 % |
| 1996 | 302.65 | 12.91 % |
| 1997 | 328.43 | 8.52 % |
| 1998 | 328.43 | 0.00 % |
| 1999 | 414.25 | 26.13 % |
| 2000 | 493.35 | 19.10 % |
| 2001 | 536.43 | 8.73 % |
| 2002 | 610.95 | 13.89 % |
| 2003 | 873.69 | 43.01 % |
| 2004 | 992.00 | 13.54 % |
| 2005 | 1,069.34 | 7.80 % |
| 2006 | 1,286.88 | 20.34 % |
| 2007 | 1,377.64 | 7.05 % |
| 2008 | 1,387.88 | 0.74 % |
| 2009 | 1,437.32 | 3.56 % |
| 2010 | 1,499.48 | 4.32 % |
| 2011 | 1,433.79 | -4.38 % |
|
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