|
| year | exports | change |
| 1980 | 77.16 | NA |
| 1981 | 255.74 | 231.43 % |
| 1982 | 224.87 | -12.07 % |
| 1983 | 244.71 | 8.82 % |
| 1984 | 408.96 | 67.12 % |
| 1985 | 435.41 | 6.47 % |
| 1986 | 310.85 | -28.61 % |
| 1987 | 330.69 | 6.38 % |
| 1988 | 402.34 | 21.67 % |
| 1989 | 535.72 | 33.15 % |
| 1990 | 370.38 | -30.86 % |
| 1991 | 671.31 | 81.25 % |
| 1992 | 848.78 | 26.44 % |
| 1993 | 868.62 | 2.34 % |
| 1994 | 1,150.81 | 32.49 % |
| 1995 | 1,470.48 | 27.78 % |
| 1996 | 1,752.68 | 19.19 % |
| 1997 | 1,371.28 | -21.76 % |
| 1998 | 1,204.83 | -12.14 % |
| 1999 | 1,469.38 | 21.96 % |
| 2000 | 1,685.43 | 14.70 % |
| 2001 | 1,975.34 | 17.20 % |
| 2002 | 2,129.67 | 7.81 % |
| 2003 | 2,436.11 | 14.39 % |
| 2004 | 2,103.21 | -13.67 % |
| 2005 | 2,569.49 | 22.17 % |
| 2006 | 2,998.29 | 16.69 % |
| 2007 | 2,220.06 | -25.96 % |
| 2008 | 2,823.02 | 27.16 % |
| 2009 | 2,322.57 | -17.73 % |
| 2010 | 2,667.59 | 14.86 % |
| 2011 | 2,379.89 | -10.79 % |
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