|
| year | production | change |
| 1984 | 292.54 | NA |
| 1985 | 285.55 | -2.39 % |
| 1986 | 375.45 | 31.48 % |
| 1987 | 381.24 | 1.54 % |
| 1988 | 396.86 | 4.10 % |
| 1989 | 413.79 | 4.27 % |
| 1990 | 429.58 | 3.82 % |
| 1991 | 430.25 | 0.15 % |
| 1992 | 448.89 | 4.33 % |
| 1993 | 473.45 | 5.47 % |
| 1994 | 473.64 | 0.04 % |
| 1995 | 461.81 | -2.50 % |
| 1996 | 512.49 | 10.97 % |
| 1997 | 528.49 | 3.12 % |
| 1998 | 528.70 | 0.04 % |
| 1999 | 567.51 | 7.34 % |
| 2000 | 549.07 | -3.25 % |
| 2001 | 554.05 | 0.91 % |
| 2002 | 548.09 | -1.08 % |
| 2003 | 536.77 | -2.06 % |
| 2004 | 553.12 | 3.05 % |
| 2005 | 540.96 | -2.20 % |
| 2006 | 526.03 | -2.76 % |
| 2007 | 517.01 | -1.71 % |
| 2008 | 508.64 | -1.62 % |
| 2009 | 532.43 | 4.68 % |
| 2010 | 545.13 | 2.39 % |
|
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