|
| year | imports | change |
| 1984 | 8.34 | NA |
| 1985 | 14.88 | 78.48 % |
| 1986 | 8.34 | -43.96 % |
| 1987 | 1.02 | -87.75 % |
| 1988 | .10 | -90.03 % |
| 1989 | | NA |
| 1990 | .20 | NA |
| 1991 | .06 | -70.00 % |
| 1992 | .69 | 1,030.15 % |
| 1993 | | NA |
| 1994 | .82 | NA |
| 1995 | 1.94 | 137.50 % |
| 1996 | 5.01 | 158.24 % |
| 1997 | 5.44 | 8.53 % |
| 1998 | 1.21 | -77.84 % |
| 1999 | 4.82 | 300.00 % |
| 2000 | 3.00 | -37.88 % |
| 2001 | 4.72 | 57.57 % |
| 2002 | 5.52 | 16.88 % |
| 2003 | 7.30 | 32.22 % |
| 2004 | 16.06 | 120.13 % |
| 2005 | 14.14 | -11.94 % |
| 2006 | 15.25 | 7.80 % |
| 2007 | 18.03 | 18.23 % |
| 2008 | 16.92 | -6.15 % |
| 2009 | 14.51 | -14.22 % |
| 2010 | 11.67 | -19.58 % |
|
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