|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | | NA |
| 1993 | | NA |
| 1994 | | NA |
| 1995 | 1.56 | NA |
| 1996 | 1.83 | 17.64 % |
| 1997 | 3.82 | 108.93 % |
| 1998 | 3.62 | -5.23 % |
| 1999 | 3.70 | 1.97 % |
| 2000 | 5.06 | 36.91 % |
| 2001 | 5.18 | 2.33 % |
| 2002 | 6.80 | 31.27 % |
| 2003 | 6.78 | -0.24 % |
| 2004 | 5.40 | -20.34 % |
| 2005 | 5.18 | -4.09 % |
| 2006 | 4.92 | -5.02 % |
| 2007 | 4.41 | -10.47 % |
| 2008 | 4.57 | 3.63 % |
| 2009 | 4.29 | -6.03 % |
| 2010 | 4.51 | 5.11 % |
|
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