|
| year | exports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 7.79 | NA |
| 1987 | 10.11 | 29.72 % |
| 1988 | 6.70 | -33.78 % |
| 1989 | 6.02 | -10.02 % |
| 1990 | 9.69 | 60.84 % |
| 1991 | 9.01 | -7.02 % |
| 1992 | 10.00 | 10.97 % |
| 1993 | 11.91 | 19.16 % |
| 1994 | 15.49 | 30.05 % |
| 1995 | 16.71 | 7.86 % |
| 1996 | 15.85 | -5.16 % |
| 1997 | 11.05 | -30.27 % |
| 1998 | 13.27 | 20.11 % |
| 1999 | 25.29 | 90.49 % |
| 2000 | 24.21 | -4.26 % |
| 2001 | 27.47 | 13.46 % |
| 2002 | 28.28 | 2.95 % |
| 2003 | 26.10 | -7.69 % |
| 2004 | 20.37 | -21.97 % |
| 2005 | 24.89 | 22.19 % |
| 2006 | 27.18 | 9.20 % |
| 2007 | 18.68 | -31.29 % |
| 2008 | 25.71 | 37.65 % |
| 2009 | 22.72 | -11.64 % |
| 2010 | 19.42 | -14.51 % |
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