|
| year | production | change |
| 1984 | 2,340.44 | NA |
| 1985 | 2,167.09 | -7.41 % |
| 1986 | 2,663.93 | 22.93 % |
| 1987 | 2,632.41 | -1.18 % |
| 1988 | 2,594.71 | -1.43 % |
| 1989 | 2,613.39 | 0.72 % |
| 1990 | 2,615.24 | 0.07 % |
| 1991 | 2,688.73 | 2.81 % |
| 1992 | 4,820.07 | 79.27 % |
| 1993 | 4,249.93 | -11.83 % |
| 1994 | 4,121.87 | -3.01 % |
| 1995 | 3,848.95 | -6.62 % |
| 1996 | 3,900.66 | 1.34 % |
| 1997 | 3,882.38 | -0.47 % |
| 1998 | 3,817.23 | -1.68 % |
| 1999 | 3,533.22 | -7.44 % |
| 2000 | 3,471.20 | -1.76 % |
| 2001 | 3,590.39 | 3.43 % |
| 2002 | 3,596.59 | 0.17 % |
| 2003 | 3,544.92 | -1.44 % |
| 2004 | 3,657.88 | 3.19 % |
| 2005 | 3,702.88 | 1.23 % |
| 2006 | 3,669.49 | -0.90 % |
| 2007 | 3,532.56 | -3.73 % |
| 2008 | 3,400.06 | -3.75 % |
| 2009 | 3,239.00 | -4.74 % |
| 2010 | 3,037.09 | -6.23 % |
|
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