|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 203.37 | NA |
| 1987 | 184.89 | -9.09 % |
| 1988 | 210.00 | 13.58 % |
| 1989 | 228.00 | 8.57 % |
| 1990 | 300.00 | 31.58 % |
| 1991 | 261.24 | -12.92 % |
| 1992 | 264.82 | 1.37 % |
| 1993 | 282.53 | 6.69 % |
| 1994 | 280.90 | -0.58 % |
| 1995 | 270.70 | -3.63 % |
| 1996 | 270.33 | -0.14 % |
| 1997 | 354.78 | 31.24 % |
| 1998 | 370.94 | 4.55 % |
| 1999 | 403.76 | 8.85 % |
| 2000 | 433.00 | 7.24 % |
| 2001 | 423.00 | -2.31 % |
| 2002 | 449.23 | 6.20 % |
| 2003 | 476.73 | 6.12 % |
| 2004 | 470.20 | -1.37 % |
| 2005 | 480.16 | 2.12 % |
| 2006 | 480.82 | 0.14 % |
| 2007 | 459.23 | -4.49 % |
| 2008 | 486.42 | 5.92 % |
| 2009 | 478.61 | -1.61 % |
| 2010 | 480.47 | 0.39 % |
|
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