|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 201.47 | NA |
| 1987 | 158.86 | -21.15 % |
| 1988 | 167.57 | 5.48 % |
| 1989 | 180.84 | 7.92 % |
| 1990 | 198.61 | 9.83 % |
| 1991 | 159.57 | -19.66 % |
| 1992 | 224.34 | 40.59 % |
| 1993 | 199.39 | -11.12 % |
| 1994 | 213.27 | 6.96 % |
| 1995 | 222.01 | 4.10 % |
| 1996 | 226.92 | 2.21 % |
| 1997 | 230.71 | 1.67 % |
| 1998 | 208.54 | -9.61 % |
| 1999 | 275.16 | 31.95 % |
| 2000 | 294.73 | 7.11 % |
| 2001 | 288.94 | -1.97 % |
| 2002 | 281.87 | -2.45 % |
| 2003 | 280.58 | -0.45 % |
| 2004 | 298.48 | 6.38 % |
| 2005 | 312.57 | 4.72 % |
| 2006 | 270.30 | -13.52 % |
| 2007 | 241.74 | -10.57 % |
| 2008 | 260.92 | 7.93 % |
| 2009 | 54.02 | -79.30 % |
| 2010 | 299.45 | 454.33 % |
|
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