|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | .16 | NA |
| 1991 | .16 | 0.00 % |
| 1992 | .16 | -0.27 % |
| 1993 | .16 | 0.27 % |
| 1994 | .16 | 0.00 % |
| 1995 | .16 | 0.00 % |
| 1996 | .16 | -0.27 % |
| 1997 | .16 | -4.46 % |
| 1998 | .20 | 28.31 % |
| 1999 | | NA |
| 2000 | | NA |
| 2001 | | NA |
| 2002 | | NA |
| 2003 | | NA |
| 2004 | | NA |
| 2005 | | NA |
| 2006 | | NA |
| 2007 | | NA |
| 2008 | | NA |
| 2009 | 15.75 | NA |
| 2010 | 54.43 | 245.55 % |
|
|