|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 139.10 | NA |
| 1987 | 138.93 | -0.12 % |
| 1988 | 138.74 | -0.13 % |
| 1989 | 142.78 | 2.91 % |
| 1990 | 127.49 | -10.71 % |
| 1991 | 80.81 | -36.61 % |
| 1992 | 76.00 | -5.96 % |
| 1993 | 76.56 | 0.74 % |
| 1994 | 96.24 | 25.70 % |
| 1995 | 96.08 | -0.17 % |
| 1996 | 85.68 | -10.82 % |
| 1997 | 80.84 | -5.64 % |
| 1998 | 82.52 | 2.07 % |
| 1999 | 64.16 | -22.25 % |
| 2000 | 78.29 | 22.03 % |
| 2001 | 94.68 | 20.93 % |
| 2002 | 95.84 | 1.22 % |
| 2003 | 81.51 | -14.95 % |
| 2004 | 85.00 | 4.28 % |
| 2005 | 96.24 | 13.24 % |
| 2006 | 93.87 | -2.46 % |
| 2007 | 95.24 | 1.46 % |
| 2008 | 98.94 | 3.88 % |
| 2009 | 90.38 | -8.66 % |
| 2010 | 78.38 | -13.27 % |
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