|
| year | production | change |
| 1980 | 152.12 | NA |
| 1981 | 154.32 | 1.45 % |
| 1982 | 135.58 | -12.14 % |
| 1983 | 124.56 | -8.13 % |
| 1984 | 133.38 | 7.08 % |
| 1985 | 133.38 | 0.00 % |
| 1986 | 131.18 | -1.65 % |
| 1987 | 134.48 | 2.52 % |
| 1988 | 165.35 | 22.95 % |
| 1989 | 121.25 | -26.67 % |
| 1990 | 85.98 | -29.09 % |
| 1991 | 88.18 | 2.56 % |
| 1992 | 93.70 | 6.25 % |
| 1993 | 101.41 | 8.24 % |
| 1994 | 103.62 | 2.17 % |
| 1995 | 104.72 | 1.06 % |
| 1996 | 104.72 | 0.00 % |
| 1997 | 102.52 | -2.11 % |
| 1998 | 105.82 | 3.23 % |
| 1999 | 105.82 | 0.00 % |
| 2000 | 105.82 | 0.00 % |
| 2001 | 109.13 | 3.12 % |
| 2002 | 112.44 | 3.03 % |
| 2003 | 115.74 | 2.94 % |
| 2004 | 119.05 | 2.86 % |
| 2005 | 132.28 | 11.11 % |
| 2006 | 135.58 | 2.50 % |
| 2007 | 139.99 | 3.25 % |
| 2008 | 144.40 | 3.15 % |
| 2009 | 148.81 | 3.05 % |
| 2010 | 153.22 | 2.96 % |
| 2011 | 145.51 | -5.04 % |
|
|
