|
| year | production | change |
| 1980 | | NA |
| 1981 | | NA |
| 1982 | | NA |
| 1983 | | NA |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | | NA |
| 1993 | 3,909.90 | NA |
| 1994 | 4,005.80 | 2.45 % |
| 1995 | 4,143.59 | 3.44 % |
| 1996 | 4,220.75 | 1.86 % |
| 1997 | 4,315.55 | 2.25 % |
| 1998 | 4,355.23 | 0.92 % |
| 1999 | 4,131.46 | -5.14 % |
| 2000 | 4,021.23 | -2.67 % |
| 2001 | 3,774.31 | -6.14 % |
| 2002 | 3,752.27 | -0.58 % |
| 2003 | 3,413.86 | -9.02 % |
| 2004 | 3,254.02 | -4.68 % |
| 2005 | 2,767.90 | -14.94 % |
| 2006 | 2,426.19 | -12.35 % |
| 2007 | 2,326.98 | -4.09 % |
| 2008 | 2,670.90 | 14.78 % |
| 2009 | 2,836.25 | 6.19 % |
| 2010 | 2,621.30 | -7.58 % |
| 2011 | 2,619.09 | -0.08 % |
|
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