|
| year | exports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .02 | NA |
| 1987 | .04 | 100.05 % |
| 1988 | .11 | 176.98 % |
| 1989 | .04 | -63.90 % |
| 1990 | .04 | 0.00 % |
| 1991 | .06 | 50.01 % |
| 1992 | | NA |
| 1993 | .06 | NA |
| 1994 | .06 | 0.00 % |
| 1995 | .06 | 0.00 % |
| 1996 | .06 | -0.28 % |
| 1997 | .06 | 0.28 % |
| 1998 | .06 | 0.00 % |
| 1999 | .06 | 0.02 % |
| 2000 | .06 | -0.28 % |
| 2001 | .08 | 33.69 % |
| 2002 | .08 | 0.00 % |
| 2003 | .08 | 0.00 % |
| 2004 | .08 | -0.27 % |
| 2005 | .08 | 0.27 % |
| 2006 | .08 | 0.00 % |
| 2007 | .10 | 25.00 % |
| 2008 | .10 | 0.00 % |
| 2009 | | NA |
| 2010 | | NA |
|
|