|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 7.11 | NA |
| 1993 | 6.82 | -4.13 % |
| 1994 | 1.42 | -79.13 % |
| 1995 | 3.67 | 157.69 % |
| 1996 | 5.39 | 46.86 % |
| 1997 | 9.12 | 69.38 % |
| 1998 | 14.10 | 54.60 % |
| 1999 | 4.62 | -67.27 % |
| 2000 | .04 | -99.21 % |
| 2001 | .04 | 0.27 % |
| 2002 | .02 | -49.99 % |
| 2003 | .02 | 0.00 % |
| 2004 | .29 | 1,495.34 % |
| 2005 | .27 | -5.99 % |
| 2006 | .51 | 86.66 % |
| 2007 | .40 | -21.43 % |
| 2008 | 6.02 | 1,400.02 % |
| 2009 | 5.82 | -3.33 % |
| 2010 | 15.87 | 172.73 % |
|
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