|
| year | production | change |
| 1980 | 138,739.30 | NA |
| 1981 | 155,887.00 | 12.36 % |
| 1982 | 161,059.40 | 3.32 % |
| 1983 | 167,299.60 | 3.87 % |
| 1984 | 186,455.20 | 11.45 % |
| 1985 | 198,136.70 | 6.27 % |
| 1986 | 202,770.80 | 2.34 % |
| 1987 | 203,218.20 | 0.22 % |
| 1988 | 208,828.00 | 2.76 % |
| 1989 | 202,475.40 | -3.04 % |
| 1990 | 201,707.80 | -0.38 % |
| 1991 | 205,669.60 | 1.96 % |
| 1992 | 210,597.60 | 2.40 % |
| 1993 | 212,042.40 | 0.69 % |
| 1994 | 224,490.00 | 5.87 % |
| 1995 | 235,632.80 | 4.96 % |
| 1996 | 235,026.70 | -0.26 % |
| 1997 | 251,360.20 | 6.95 % |
| 1998 | 254,104.00 | 1.09 % |
| 1999 | 250,651.40 | -1.36 % |
| 2000 | 255,880.80 | 2.09 % |
| 2001 | 257,608.60 | 0.68 % |
| 2002 | 252,585.20 | -1.95 % |
| 2003 | 269,867.40 | 6.84 % |
| 2004 | 273,648.10 | 1.40 % |
| 2005 | 276,308.70 | 0.97 % |
| 2006 | 275,773.90 | -0.19 % |
| 2007 | 278,774.50 | 1.09 % |
| 2008 | 283,084.30 | 1.55 % |
| 2009 | 280,118.80 | -1.05 % |
| 2010 | 286,204.70 | 2.17 % |
| 2011 | 284,278.90 | -0.67 % |
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