|
| year | production | change |
| 1980 | 20,776.37 | NA |
| 1981 | 23,540.96 | 13.31 % |
| 1982 | 25,433.63 | 8.04 % |
| 1983 | 28,280.90 | 11.19 % |
| 1984 | 33,515.78 | 18.51 % |
| 1985 | 44,544.40 | 32.91 % |
| 1986 | 51,665.33 | 15.99 % |
| 1987 | 52,307.32 | 1.24 % |
| 1988 | 43,887.43 | -16.10 % |
| 1989 | 58,023.46 | 32.21 % |
| 1990 | 52,280.42 | -9.90 % |
| 1991 | 50,825.37 | -2.78 % |
| 1992 | 56,691.88 | 11.54 % |
| 1993 | 53,528.24 | -5.58 % |
| 1994 | 59,933.77 | 11.97 % |
| 1995 | 60,707.59 | 1.29 % |
| 1996 | 62,129.57 | 2.34 % |
| 1997 | 66,060.41 | 6.33 % |
| 1998 | 74,288.07 | 12.45 % |
| 1999 | 73,896.75 | -0.53 % |
| 2000 | 69,741.03 | -5.62 % |
| 2001 | 68,450.23 | -1.85 % |
| 2002 | 59,507.18 | -13.07 % |
| 2003 | 53,531.55 | -10.04 % |
| 2004 | 51,121.89 | -4.50 % |
| 2005 | 64,308.84 | 25.80 % |
| 2006 | 70,829.02 | 10.14 % |
| 2007 | 83,074.59 | 17.29 % |
| 2008 | 87,525.73 | 5.36 % |
| 2009 | 87,632.65 | 0.12 % |
| 2010 | 80,908.55 | -7.67 % |
| 2011 | 86,062.96 | 6.37 % |
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