|
| year | production | change |
| 1980 | .00 | NA |
| 1981 | .00 | NA |
| 1982 | .00 | NA |
| 1983 | .00 | NA |
| 1984 | .00 | NA |
| 1985 | .00 | NA |
| 1986 | .00 | NA |
| 1987 | .00 | NA |
| 1988 | .00 | NA |
| 1989 | .00 | NA |
| 1990 | .00 | NA |
| 1991 | .00 | NA |
| 1992 | .00 | NA |
| 1993 | .00 | NA |
| 1994 | .00 | NA |
| 1995 | .24 | NA |
| 1996 | .07 | -70.83 % |
| 1997 | .56 | 700.00 % |
| 1998 | .66 | 17.86 % |
| 1999 | .92 | 39.39 % |
| 2000 | 1.47 | 59.78 % |
| 2001 | 1.32 | -10.20 % |
| 2002 | 1.82 | 37.88 % |
| 2003 | 2.56 | 40.66 % |
| 2004 | 2.62 | 2.34 % |
| 2005 | 3.06 | 16.79 % |
| 2006 | 2.99 | -2.29 % |
|
|
