|
| year | exports | change |
| 1984 | 52.64 | NA |
| 1985 | 44.65 | -15.18 % |
| 1986 | 44.27 | -0.85 % |
| 1987 | 38.55 | -12.92 % |
| 1988 | 36.57 | -5.12 % |
| 1989 | 31.27 | -14.50 % |
| 1990 | 35.56 | 13.72 % |
| 1991 | 24.25 | -31.81 % |
| 1992 | 25.17 | 3.78 % |
| 1993 | 25.14 | -0.10 % |
| 1994 | 21.99 | -12.52 % |
| 1995 | 19.77 | -10.12 % |
| 1996 | 37.30 | 88.71 % |
| 1997 | 46.81 | 25.49 % |
| 1998 | 45.29 | -3.26 % |
| 1999 | 43.51 | -3.93 % |
| 2000 | 49.54 | 13.86 % |
| 2001 | 51.87 | 4.70 % |
| 2002 | 55.71 | 7.41 % |
| 2003 | 55.33 | -0.68 % |
| 2004 | 47.22 | -14.65 % |
| 2005 | 51.87 | 9.83 % |
| 2006 | 48.47 | -6.56 % |
| 2007 | 47.80 | -1.38 % |
| 2008 | 40.85 | -14.53 % |
| 2009 | 47.58 | 16.45 % |
| 2010 | 44.14 | -7.21 % |
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