|
| year | exports | change |
| 1984 | 48.22 | NA |
| 1985 | 33.89 | -29.71 % |
| 1986 | 41.72 | 23.10 % |
| 1987 | 46.93 | 12.49 % |
| 1988 | 47.28 | 0.74 % |
| 1989 | 62.06 | 31.26 % |
| 1990 | 56.67 | -8.68 % |
| 1991 | 53.79 | -5.08 % |
| 1992 | 56.52 | 5.07 % |
| 1993 | 57.20 | 1.21 % |
| 1994 | 51.67 | -9.67 % |
| 1995 | 47.27 | -8.52 % |
| 1996 | 56.29 | 19.08 % |
| 1997 | 57.15 | 1.53 % |
| 1998 | 53.37 | -6.62 % |
| 1999 | 48.61 | -8.91 % |
| 2000 | 62.28 | 28.11 % |
| 2001 | 58.77 | -5.63 % |
| 2002 | 49.50 | -15.78 % |
| 2003 | 50.70 | 2.43 % |
| 2004 | 51.78 | 2.13 % |
| 2005 | 53.33 | 3.00 % |
| 2006 | 56.71 | 6.33 % |
| 2007 | 53.95 | -4.86 % |
| 2008 | 52.57 | -2.56 % |
| 2009 | 44.92 | -14.55 % |
| 2010 | 64.04 | 42.56 % |
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