|
| year | production | change |
| 1980 | 334.00 | NA |
| 1981 | 564.00 | 68.86 % |
| 1982 | 430.00 | -23.76 % |
| 1983 | 418.00 | -2.79 % |
| 1984 | 620.00 | 48.33 % |
| 1985 | 716.00 | 15.48 % |
| 1986 | 890.00 | 24.30 % |
| 1987 | 946.30 | 6.33 % |
| 1988 | 1,027.60 | 8.59 % |
| 1989 | 1,052.38 | 2.41 % |
| 1990 | 1,077.00 | 2.34 % |
| 1991 | 1,130.00 | 4.92 % |
| 1992 | 1,200.71 | 6.26 % |
| 1993 | 1,267.81 | 5.59 % |
| 1994 | 1,331.37 | 5.01 % |
| 1995 | 1,343.38 | 0.90 % |
| 1996 | 1,459.92 | 8.68 % |
| 1997 | 1,601.18 | 9.68 % |
| 1998 | 1,653.45 | 3.26 % |
| 1999 | 1,631.55 | -1.32 % |
| 2000 | 1,759.04 | 7.81 % |
| 2001 | 1,896.06 | 7.79 % |
| 2002 | 2,002.36 | 5.61 % |
| 2003 | 2,121.02 | 5.93 % |
| 2004 | 2,319.49 | 9.36 % |
| 2005 | 2,515.84 | 8.47 % |
| 2006 | 2,594.24 | 3.12 % |
| 2007 | 2,628.14 | 1.31 % |
| 2008 | 2,840.74 | 8.09 % |
| 2009 | 2,770.46 | -2.47 % |
| 2010 | 3,095.71 | 11.74 % |
| 2011 | 3,258.16 | 5.25 % |
|
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