|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .28 | NA |
| 1987 | .06 | -77.10 % |
| 1988 | .04 | -32.15 % |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | | NA |
| 1993 | .11 | NA |
| 1994 | .21 | 100.00 % |
| 1995 | .11 | -50.00 % |
| 1996 | .05 | -56.56 % |
| 1997 | .05 | 1.30 % |
| 1998 | .15 | 218.11 % |
| 1999 | | NA |
| 2000 | | NA |
| 2001 | .02 | NA |
| 2002 | | NA |
| 2003 | | NA |
| 2004 | | NA |
| 2005 | .38 | NA |
| 2006 | | NA |
| 2007 | | NA |
| 2008 | .03 | NA |
| 2009 | .01 | -75.22 % |
| 2010 | | NA |
|
|
