|
| year | exports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 17.70 | NA |
| 1987 | 27.47 | 55.20 % |
| 1988 | 30.00 | 9.21 % |
| 1989 | 30.10 | 0.33 % |
| 1990 | 36.00 | 19.60 % |
| 1991 | 36.79 | 2.19 % |
| 1992 | 46.88 | 27.43 % |
| 1993 | 50.28 | 7.25 % |
| 1994 | 36.34 | -27.72 % |
| 1995 | 38.02 | 4.61 % |
| 1996 | 38.32 | 0.80 % |
| 1997 | 36.34 | -5.17 % |
| 1998 | 44.23 | 21.71 % |
| 1999 | 42.68 | -3.51 % |
| 2000 | 49.06 | 14.96 % |
| 2001 | 53.43 | 8.90 % |
| 2002 | 35.48 | -33.59 % |
| 2003 | 4.23 | -88.08 % |
| 2004 | 5.24 | 23.82 % |
| 2005 | 6.13 | 17.05 % |
| 2006 | 7.13 | 16.33 % |
| 2007 | 6.97 | -2.29 % |
| 2008 | 2.76 | -60.41 % |
| 2009 | 37.20 | 1,248.15 % |
| 2010 | 23.46 | -36.92 % |
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