|
| year | production | change |
| 1980 | 286.05 | NA |
| 1981 | 315.60 | 10.33 % |
| 1982 | 354.00 | 12.17 % |
| 1983 | 342.00 | -3.39 % |
| 1984 | 354.00 | 3.51 % |
| 1985 | 365.00 | 3.11 % |
| 1986 | 392.00 | 7.40 % |
| 1987 | 419.20 | 6.94 % |
| 1988 | 444.61 | 6.06 % |
| 1989 | 474.99 | 6.83 % |
| 1990 | 482.00 | 1.48 % |
| 1991 | 534.00 | 10.79 % |
| 1992 | 550.72 | 3.13 % |
| 1993 | 583.00 | 5.86 % |
| 1994 | 627.19 | 7.58 % |
| 1995 | 645.91 | 2.98 % |
| 1996 | 696.41 | 7.82 % |
| 1997 | 698.53 | 0.30 % |
| 1998 | 709.83 | 1.62 % |
| 1999 | 783.99 | 10.45 % |
| 2000 | 855.68 | 9.14 % |
| 2001 | 774.46 | -9.49 % |
| 2002 | 808.71 | 4.42 % |
| 2003 | 889.94 | 10.04 % |
| 2004 | 967.63 | 8.73 % |
| 2005 | 1,087.70 | 12.41 % |
| 2006 | 1,275.58 | 17.27 % |
| 2007 | 1,299.59 | 1.88 % |
| 2008 | 1,341.97 | 3.26 % |
| 2009 | 1,367.04 | 1.87 % |
| 2010 | 1,399.53 | 2.38 % |
| 2011 | 1,382.58 | -1.21 % |
|
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