|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | .02 | NA |
| 1993 | .02 | -14.13 % |
| 1994 | .01 | -34.53 % |
| 1995 | .01 | 23.49 % |
| 1996 | .02 | 12.44 % |
| 1997 | .02 | 2.50 % |
| 1998 | .02 | 1.61 % |
| 1999 | .01 | -47.47 % |
| 2000 | .01 | -35.14 % |
| 2001 | .00 | -96.29 % |
| 2002 | .00 | -35.00 % |
| 2003 | .00 | 76.92 % |
| 2004 | | NA |
| 2005 | | NA |
| 2006 | | NA |
| 2007 | | NA |
| 2008 | | NA |
| 2009 | | NA |
| 2010 | | NA |
|
|