|
| year | exports | change |
| 1980 | 26.46 | NA |
| 1981 | 22.05 | -16.67 % |
| 1982 | 30.86 | 40.00 % |
| 1983 | 11.02 | -64.29 % |
| 1984 | 12.13 | 10.00 % |
| 1985 | 14.33 | 18.18 % |
| 1986 | 11.02 | -23.08 % |
| 1987 | 9.92 | -10.00 % |
| 1988 | 8.82 | -11.11 % |
| 1989 | 6.61 | -25.00 % |
| 1990 | 4.41 | -33.33 % |
| 1991 | 5.51 | 25.00 % |
| 1992 | 15.43 | 180.00 % |
| 1993 | 1.10 | -92.86 % |
| 1994 | | NA |
| 1995 | 1.10 | NA |
| 1996 | 2.20 | 100.00 % |
| 1997 | 4.41 | 100.00 % |
| 1998 | | NA |
| 1999 | 3.31 | NA |
| 2000 | 1.10 | -66.67 % |
| 2001 | 1.10 | 0.00 % |
| 2002 | 2.20 | 100.00 % |
| 2003 | 3.31 | 50.00 % |
| 2004 | 69.45 | 2,000.00 % |
| 2005 | 7.72 | -88.89 % |
| 2006 | 3.31 | -57.14 % |
| 2007 | 6.61 | 100.00 % |
| 2008 | 7.72 | 16.67 % |
| 2009 | 3.31 | -57.14 % |
| 2010 | 13.23 | 300.00 % |
| 2011 | 7.72 | -41.67 % |
|
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