|
| year | exports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 18.29 | NA |
| 1987 | 15.64 | -14.48 % |
| 1988 | 25.96 | 65.95 % |
| 1989 | 20.74 | -20.08 % |
| 1990 | 24.24 | 16.86 % |
| 1991 | 24.79 | 2.27 % |
| 1992 | 19.41 | -21.70 % |
| 1993 | 24.79 | 27.73 % |
| 1994 | 28.36 | 14.41 % |
| 1995 | 40.54 | 42.92 % |
| 1996 | 39.14 | -3.45 % |
| 1997 | 27.92 | -28.67 % |
| 1998 | 32.72 | 17.18 % |
| 1999 | 31.96 | -2.32 % |
| 2000 | 37.05 | 15.94 % |
| 2001 | 40.08 | 8.19 % |
| 2002 | 33.63 | -16.11 % |
| 2003 | 34.10 | 1.41 % |
| 2004 | 34.57 | 1.37 % |
| 2005 | 32.26 | -6.68 % |
| 2006 | 32.66 | 1.24 % |
| 2007 | 36.06 | 10.39 % |
| 2008 | 37.20 | 3.19 % |
| 2009 | 29.76 | -20.01 % |
| 2010 | 26.60 | -10.61 % |
|
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