|
| year | production | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | | NA |
| 1993 | | NA |
| 1994 | | NA |
| 1995 | | NA |
| 1996 | | NA |
| 1997 | | NA |
| 1998 | | NA |
| 1999 | | NA |
| 2000 | .52 | NA |
| 2001 | .77 | 47.73 % |
| 2002 | .77 | 0.00 % |
| 2003 | .82 | 6.57 % |
| 2004 | .80 | -2.76 % |
| 2005 | .80 | 0.99 % |
| 2006 | .84 | 4.39 % |
| 2007 | .84 | -0.18 % |
| 2008 | .84 | 0.00 % |
| 2009 | .84 | 0.18 % |
| 2010 | .85 | 1.76 % |
|
|