|
| year | exports | change |
| 1980 | 4.41 | NA |
| 1981 | 3.31 | -25.00 % |
| 1982 | 4.41 | 33.33 % |
| 1983 | 36.38 | 725.00 % |
| 1984 | | NA |
| 1985 | 160.94 | NA |
| 1986 | 181.88 | 13.01 % |
| 1987 | 105.82 | -41.82 % |
| 1988 | 165.35 | 56.25 % |
| 1989 | 238.10 | 44.00 % |
| 1990 | 165.35 | -30.56 % |
| 1991 | 167.55 | 1.33 % |
| 1992 | 147.71 | -11.84 % |
| 1993 | 103.62 | -29.85 % |
| 1994 | 127.87 | 23.40 % |
| 1995 | 65.04 | -49.14 % |
| 1996 | | NA |
| 1997 | | NA |
| 1998 | 198.42 | NA |
| 1999 | 303.14 | 52.78 % |
| 2000 | 356.63 | 17.65 % |
| 2001 | 283.29 | -20.56 % |
| 2002 | 213.98 | -24.47 % |
| 2003 | 238.30 | 11.36 % |
| 2004 | 188.13 | -21.05 % |
| 2005 | 250.67 | 33.24 % |
| 2006 | 156.12 | -37.72 % |
| 2007 | 89.29 | -42.81 % |
| 2008 | 110.73 | 24.01 % |
| 2009 | 115.14 | 3.98 % |
| 2010 | 74.35 | -35.42 % |
| 2011 | 73.81 | -0.73 % |
|
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