|
| year | production | change |
| 1980 | 200.00 | NA |
| 1981 | 230.00 | 15.00 % |
| 1982 | 200.00 | -13.04 % |
| 1983 | 270.00 | 35.00 % |
| 1984 | 344.00 | 27.41 % |
| 1985 | 484.00 | 40.70 % |
| 1986 | 537.00 | 10.95 % |
| 1987 | 681.90 | 26.98 % |
| 1988 | 660.00 | -3.21 % |
| 1989 | 811.54 | 22.96 % |
| 1990 | 780.00 | -3.89 % |
| 1991 | 916.00 | 17.44 % |
| 1992 | 1,022.72 | 11.65 % |
| 1993 | 936.78 | -8.40 % |
| 1994 | 911.83 | -2.66 % |
| 1995 | 1,106.06 | 21.30 % |
| 1996 | 1,193.65 | 7.92 % |
| 1997 | 1,282.29 | 7.43 % |
| 1998 | 1,309.13 | 2.09 % |
| 1999 | 1,343.38 | 2.62 % |
| 2000 | 1,355.39 | 0.89 % |
| 2001 | 1,390.00 | 2.55 % |
| 2002 | 1,532.32 | 10.24 % |
| 2003 | 1,581.76 | 3.23 % |
| 2004 | 1,634.73 | 3.35 % |
| 2005 | 1,659.45 | 1.51 % |
| 2006 | 1,723.02 | 3.83 % |
| 2007 | 1,777.76 | 3.18 % |
| 2008 | 1,774.23 | -0.20 % |
| 2009 | 1,723.94 | -2.83 % |
| 2010 | 1,810.95 | 5.05 % |
| 2011 | 1,847.26 | 2.00 % |
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