|
| year | production | change |
| 1984 | 245.38 | NA |
| 1985 | 245.74 | 0.15 % |
| 1986 | 242.83 | -1.18 % |
| 1987 | 232.38 | -4.30 % |
| 1988 | 206.27 | -11.24 % |
| 1989 | 234.30 | 13.59 % |
| 1990 | 258.59 | 10.37 % |
| 1991 | 276.06 | 6.75 % |
| 1992 | 277.84 | 0.64 % |
| 1993 | 273.24 | -1.66 % |
| 1994 | 289.85 | 6.08 % |
| 1995 | 259.68 | -10.41 % |
| 1996 | 274.84 | 5.84 % |
| 1997 | 280.15 | 1.93 % |
| 1998 | 290.29 | 3.62 % |
| 1999 | 273.33 | -5.84 % |
| 2000 | 265.79 | -2.76 % |
| 2001 | 282.02 | 6.11 % |
| 2002 | 271.08 | -3.88 % |
| 2003 | 306.47 | 13.05 % |
| 2004 | 325.08 | 6.07 % |
| 2005 | 318.63 | -1.99 % |
| 2006 | 329.04 | 3.27 % |
| 2007 | 336.78 | 2.35 % |
| 2008 | 353.89 | 5.08 % |
| 2009 | 387.28 | 9.44 % |
| 2010 | 360.50 | -6.92 % |
|
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