|
| year | production | change |
| 1980 | 25,571.42 | NA |
| 1981 | 30,109.63 | 17.75 % |
| 1982 | 30,202.23 | 0.31 % |
| 1983 | 33,724.11 | 11.66 % |
| 1984 | 35,827.32 | 6.24 % |
| 1985 | 39,559.75 | 10.42 % |
| 1986 | 41,993.65 | 6.15 % |
| 1987 | 49,176.31 | 17.10 % |
| 1988 | 53,266.99 | 8.32 % |
| 1989 | 57,172.48 | 7.33 % |
| 1990 | 57,205.55 | 0.06 % |
| 1991 | 58,086.30 | 1.54 % |
| 1992 | 60,683.34 | 4.47 % |
| 1993 | 60,425.40 | -0.43 % |
| 1994 | 62,470.19 | 3.38 % |
| 1995 | 63,561.48 | 1.75 % |
| 1996 | 65,897.27 | 3.67 % |
| 1997 | 64,864.41 | -1.57 % |
| 1998 | 67,113.13 | 3.47 % |
| 1999 | 68,399.52 | 1.92 % |
| 2000 | 70,423.37 | 2.96 % |
| 2001 | 73,131.74 | 3.85 % |
| 2002 | 77,677.68 | 6.22 % |
| 2003 | 75,286.77 | -3.08 % |
| 2004 | 77,206.99 | 2.55 % |
| 2005 | 76,498.20 | -0.92 % |
| 2006 | 71,415.45 | -6.64 % |
| 2007 | 73,092.06 | 2.35 % |
| 2008 | 72,443.91 | -0.89 % |
| 2009 | 71,532.29 | -1.26 % |
| 2010 | 62,302.64 | -12.90 % |
| 2011 | 64,779.53 | 3.98 % |
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