|
| year | production | change |
| 1984 | 362.57 | NA |
| 1985 | 390.80 | 7.79 % |
| 1986 | 417.29 | 6.78 % |
| 1987 | 448.50 | 7.48 % |
| 1988 | 498.94 | 11.25 % |
| 1989 | 554.04 | 11.04 % |
| 1990 | 499.11 | -9.91 % |
| 1991 | 535.83 | 7.36 % |
| 1992 | 606.90 | 13.26 % |
| 1993 | 591.53 | -2.53 % |
| 1994 | 611.39 | 3.36 % |
| 1995 | 654.20 | 7.00 % |
| 1996 | 662.47 | 1.26 % |
| 1997 | 690.87 | 4.29 % |
| 1998 | 673.75 | -2.48 % |
| 1999 | 683.76 | 1.49 % |
| 2000 | 704.87 | 3.09 % |
| 2001 | 666.64 | -5.42 % |
| 2002 | 670.96 | 0.65 % |
| 2003 | 657.76 | -1.97 % |
| 2004 | 644.74 | -1.98 % |
| 2005 | 572.68 | -11.18 % |
| 2006 | 627.29 | 9.54 % |
| 2007 | 654.53 | 4.34 % |
| 2008 | 629.59 | -3.81 % |
| 2009 | 623.21 | -1.01 % |
| 2010 | 658.78 | 5.71 % |
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