|
| year | exports | change |
| 1990 | 12.00 | NA |
| 1991 | 18.00 | 50.00 % |
| 1992 | 37.29 | 107.17 % |
| 1993 | 20.24 | -45.72 % |
| 1994 | 25.96 | 28.24 % |
| 1995 | 25.11 | -3.26 % |
| 1996 | 28.25 | 12.51 % |
| 1997 | 47.04 | 66.50 % |
| 1998 | 28.50 | -39.41 % |
| 1999 | 26.49 | -7.06 % |
| 2000 | 27.09 | 2.27 % |
| 2001 | 27.55 | 1.69 % |
| 2002 | 27.19 | -1.28 % |
| 2003 | 27.19 | 0.00 % |
| 2004 | 27.19 | 0.00 % |
| 2005 | 31.78 | 16.88 % |
| 2006 | 31.78 | 0.00 % |
| 2007 | 38.85 | 22.22 % |
| 2008 | 35.32 | -9.09 % |
| 2009 | 29.66 | -16.00 % |
| 2010 | 54.03 | 82.14 % |
| 2011 | 22.95 | -57.52 % |
|
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