|
| year | exports | change |
| 1980 | 2,346.82 | NA |
| 1981 | 2,220.06 | -5.40 % |
| 1982 | 2,969.63 | 33.76 % |
| 1983 | 3,580.31 | 20.56 % |
| 1984 | 4,168.94 | 16.44 % |
| 1985 | 4,470.98 | 7.24 % |
| 1986 | 4,429.09 | -0.94 % |
| 1987 | 4,716.79 | 6.50 % |
| 1988 | 3,260.64 | -30.87 % |
| 1989 | 2,819.71 | -13.52 % |
| 1990 | 2,073.45 | -26.47 % |
| 1991 | 3,037.97 | 46.52 % |
| 1992 | 3,365.36 | 10.78 % |
| 1993 | 3,807.38 | 13.13 % |
| 1994 | 3,570.39 | -6.22 % |
| 1995 | 3,780.93 | 5.90 % |
| 1996 | 3,119.54 | -17.49 % |
| 1997 | 2,957.50 | -5.19 % |
| 1998 | 3,492.12 | 18.08 % |
| 1999 | 3,029.15 | -13.26 % |
| 2000 | 2,861.60 | -5.53 % |
| 2001 | 2,653.26 | -7.28 % |
| 2002 | 3,562.67 | 34.28 % |
| 2003 | 2,866.01 | -19.55 % |
| 2004 | 2,245.41 | -21.65 % |
| 2005 | 1,848.58 | -17.67 % |
| 2006 | 2,169.35 | 17.35 % |
| 2007 | 1,527.80 | -29.57 % |
| 2008 | 1,043.89 | -31.67 % |
| 2009 | 1,032.87 | -1.06 % |
| 2010 | 723.12 | -29.99 % |
| 2011 | 1,079.16 | 49.24 % |
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