|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .13 | NA |
| 1987 | | NA |
| 1988 | .00 | NA |
| 1989 | .00 | 3.13 % |
| 1990 | .03 | 2,510.61 % |
| 1991 | .13 | 268.72 % |
| 1992 | .13 | -0.27 % |
| 1993 | | NA |
| 1994 | | NA |
| 1995 | | NA |
| 1996 | | NA |
| 1997 | | NA |
| 1998 | | NA |
| 1999 | | NA |
| 2000 | .02 | NA |
| 2001 | .02 | 0.28 % |
| 2002 | .02 | 0.00 % |
| 2003 | .02 | 0.00 % |
| 2004 | .02 | -0.28 % |
| 2005 | .02 | 0.28 % |
| 2006 | .02 | 0.00 % |
| 2007 | .02 | 0.00 % |
| 2008 | .02 | 0.00 % |
| 2009 | .02 | 0.00 % |
| 2010 | .02 | 0.00 % |
|
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