|
| year | production | change |
| 1980 | 143,757.90 | NA |
| 1981 | 140,883.10 | -2.00 % |
| 1982 | 137,695.20 | -2.26 % |
| 1983 | 131,810.00 | -4.27 % |
| 1984 | 56,438.34 | -57.18 % |
| 1985 | 103,617.30 | 83.59 % |
| 1986 | 119,159.90 | 15.00 % |
| 1987 | 115,081.30 | -3.42 % |
| 1988 | 114,750.60 | -0.29 % |
| 1989 | 111,443.70 | -2.88 % |
| 1990 | 104,054.90 | -6.63 % |
| 1991 | 104,632.50 | 0.56 % |
| 1992 | 93,584.03 | -10.56 % |
| 1993 | 75,176.53 | -19.67 % |
| 1994 | 53,921.76 | -28.27 % |
| 1995 | 52,481.86 | -2.67 % |
| 1996 | 53,503.99 | 1.95 % |
| 1997 | 51,787.69 | -3.21 % |
| 1998 | 44,143.16 | -14.76 % |
| 1999 | 39,862.89 | -9.70 % |
| 2000 | 33,730.73 | -15.38 % |
| 2001 | 34,737.14 | 2.98 % |
| 2002 | 32,561.18 | -6.26 % |
| 2003 | 30,599.06 | -6.03 % |
| 2004 | 27,045.21 | -11.61 % |
| 2005 | 22,055.04 | -18.45 % |
| 2006 | 19,928.69 | -9.64 % |
| 2007 | 18,232.23 | -8.51 % |
| 2008 | 19,405.09 | 6.43 % |
| 2009 | 19,151.56 | -1.31 % |
| 2010 | 19,639.88 | 2.55 % |
| 2011 | 19,722.55 | 0.42 % |
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