|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .01 | NA |
| 1987 | .37 | 3,388.52 % |
| 1988 | .04 | -89.26 % |
| 1989 | .70 | 1,652.47 % |
| 1990 | .58 | -16.89 % |
| 1991 | .41 | -29.34 % |
| 1992 | .54 | 31.54 % |
| 1993 | .05 | -90.36 % |
| 1994 | .14 | 163.40 % |
| 1995 | .17 | 24.06 % |
| 1996 | .30 | 77.11 % |
| 1997 | .10 | -65.44 % |
| 1998 | .03 | -68.31 % |
| 1999 | .37 | 1,027.92 % |
| 2000 | .09 | -76.53 % |
| 2001 | .04 | -49.87 % |
| 2002 | .11 | 149.53 % |
| 2003 | .13 | 15.10 % |
| 2004 | .06 | -54.65 % |
| 2005 | .59 | 928.56 % |
| 2006 | .55 | -6.69 % |
| 2007 | .62 | 12.00 % |
| 2008 | 2.07 | 235.02 % |
| 2009 | 2.29 | 10.68 % |
| 2010 | .64 | -72.07 % |
|
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