|
| year | exports | change |
| 1980 | | NA |
| 1981 | | NA |
| 1982 | | NA |
| 1983 | | NA |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 87.08 | NA |
| 1993 | 40.79 | -53.16 % |
| 1994 | 80.47 | 97.30 % |
| 1995 | 85.98 | 6.85 % |
| 1996 | 138.89 | 61.54 % |
| 1997 | 134.48 | -3.17 % |
| 1998 | 44.09 | -67.21 % |
| 1999 | 41.89 | -5.00 % |
| 2000 | 35.27 | -15.79 % |
| 2001 | 40.79 | 15.63 % |
| 2002 | 48.50 | 18.92 % |
| 2003 | 41.89 | -13.64 % |
| 2004 | 48.50 | 15.79 % |
| 2005 | 45.19 | -6.82 % |
| 2006 | 46.30 | 2.44 % |
| 2007 | 49.60 | 7.14 % |
| 2008 | 30.86 | -37.78 % |
| 2009 | 28.66 | -7.14 % |
| 2010 | 23.15 | -19.23 % |
| 2011 | 27.56 | 19.05 % |
|
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