|
| year | exports | change |
| 1980 | 109.85 | NA |
| 1981 | 136.41 | 24.18 % |
| 1982 | 131.06 | -3.92 % |
| 1983 | 310.04 | 136.55 % |
| 1984 | 604.13 | 94.86 % |
| 1985 | 1,238.37 | 104.98 % |
| 1986 | 1,215.34 | -1.86 % |
| 1987 | 1,093.10 | -10.06 % |
| 1988 | 1,263.17 | 15.56 % |
| 1989 | 2,575.23 | 103.87 % |
| 1990 | 5,159.04 | 100.33 % |
| 1991 | 9,611.82 | 86.31 % |
| 1992 | 18,148.34 | 88.81 % |
| 1993 | 20,928.48 | 15.32 % |
| 1994 | 25,109.35 | 19.98 % |
| 1995 | 34,523.05 | 37.49 % |
| 1996 | 40,172.20 | 16.36 % |
| 1997 | 45,996.52 | 14.50 % |
| 1998 | 51,576.95 | 12.13 % |
| 1999 | 60,977.66 | 18.23 % |
| 2000 | 63,332.20 | 3.86 % |
| 2001 | 71,959.98 | 13.62 % |
| 2002 | 81,777.17 | 13.64 % |
| 2003 | 99,006.30 | 21.07 % |
| 2004 | 115,324.90 | 16.48 % |
| 2005 | 141,766.10 | 22.93 % |
| 2006 | 201,929.10 | 42.44 % |
| 2007 | 214,825.00 | 6.39 % |
| 2008 | 220,403.80 | 2.60 % |
| 2009 | 257,313.60 | 16.75 % |
| 2010 | 294,538.70 | 14.47 % |
| 2011 | 341,140.00 | 15.82 % |
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