|
| year | exports | change |
| 1980 | 386.91 | NA |
| 1981 | 252.43 | -34.76 % |
| 1982 | 213.85 | -15.28 % |
| 1983 | 274.48 | 28.35 % |
| 1984 | 304.24 | 10.84 % |
| 1985 | 230.38 | -24.28 % |
| 1986 | 196.21 | -14.83 % |
| 1987 | 90.39 | -53.93 % |
| 1988 | 177.47 | 96.34 % |
| 1989 | 143.30 | -19.25 % |
| 1990 | 184.09 | 28.46 % |
| 1991 | 194.01 | 5.39 % |
| 1992 | 89.29 | -53.98 % |
| 1993 | 52.91 | -40.74 % |
| 1994 | 281.09 | 431.25 % |
| 1995 | 252.43 | -10.20 % |
| 1996 | 199.52 | -20.96 % |
| 1997 | 153.22 | -23.20 % |
| 1998 | 219.36 | 43.17 % |
| 1999 | 249.12 | 13.57 % |
| 2000 | 249.12 | 0.00 % |
| 2001 | 249.12 | 0.00 % |
| 2002 | 249.12 | 0.00 % |
| 2003 | 249.12 | 0.00 % |
| 2004 | 249.12 | 0.00 % |
| 2005 | 219.36 | -11.95 % |
| 2006 | 228.18 | 4.02 % |
| 2007 | 219.36 | -3.86 % |
| 2008 | 219.36 | 0.00 % |
| 2009 | 220.46 | 0.50 % |
| 2010 | 221.56 | 0.50 % |
| 2011 | 221.56 | 0.00 % |
|
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