|
| year | production | change |
| 1984 | 150.78 | NA |
| 1985 | 122.29 | -18.89 % |
| 1986 | 113.95 | -6.82 % |
| 1987 | 121.56 | 6.68 % |
| 1988 | 138.75 | 14.14 % |
| 1989 | 144.93 | 4.46 % |
| 1990 | 150.08 | 3.55 % |
| 1991 | 138.46 | -7.74 % |
| 1992 | 126.78 | -8.43 % |
| 1993 | 122.69 | -3.23 % |
| 1994 | 114.94 | -6.32 % |
| 1995 | 108.31 | -5.76 % |
| 1996 | 115.78 | 6.90 % |
| 1997 | 124.44 | 7.48 % |
| 1998 | 132.00 | 6.07 % |
| 1999 | 116.80 | -11.52 % |
| 2000 | 119.68 | 2.47 % |
| 2001 | 133.60 | 11.64 % |
| 2002 | 125.52 | -6.05 % |
| 2003 | 145.87 | 16.21 % |
| 2004 | 158.77 | 8.84 % |
| 2005 | 150.66 | -5.11 % |
| 2006 | 141.65 | -5.98 % |
| 2007 | 154.33 | 8.95 % |
| 2008 | 143.20 | -7.21 % |
| 2009 | 115.06 | -19.65 % |
| 2010 | 121.49 | 5.59 % |
|
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