|
| year | exports | change |
| 1980 | 119.05 | NA |
| 1981 | 130.07 | 9.26 % |
| 1982 | 198.42 | 52.54 % |
| 1983 | 88.18 | -55.56 % |
| 1984 | 99.21 | 12.50 % |
| 1985 | 237.00 | 138.89 % |
| 1986 | 147.71 | -37.67 % |
| 1987 | 264.55 | 79.10 % |
| 1988 | 212.75 | -19.58 % |
| 1989 | 219.36 | 3.11 % |
| 1990 | 110.23 | -49.75 % |
| 1991 | 99.21 | -10.00 % |
| 1992 | 139.99 | 41.11 % |
| 1993 | 109.13 | -22.05 % |
| 1994 | 194.01 | 77.78 % |
| 1995 | 757.29 | 290.34 % |
| 1996 | 537.93 | -28.97 % |
| 1997 | 600.76 | 11.68 % |
| 1998 | 868.62 | 44.59 % |
| 1999 | 1,276.48 | 46.95 % |
| 2000 | 1,430.80 | 12.09 % |
| 2001 | 2,104.31 | 47.07 % |
| 2002 | 1,675.51 | -20.38 % |
| 2003 | 2,010.62 | 20.00 % |
| 2004 | 1,597.25 | -20.56 % |
| 2005 | 2,365.56 | 48.10 % |
| 2006 | 1,796.77 | -24.04 % |
| 2007 | 1,900.39 | 5.77 % |
| 2008 | 3,299.22 | 73.61 % |
| 2009 | 2,901.28 | -12.06 % |
| 2010 | 5,029.85 | 73.37 % |
| 2011 | 5,036.46 | 0.13 % |
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