|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | 1.72 | NA |
| 1992 | 2.45 | 42.82 % |
| 1993 | | NA |
| 1994 | .04 | NA |
| 1995 | | NA |
| 1996 | | NA |
| 1997 | | NA |
| 1998 | .11 | NA |
| 1999 | .23 | 120.00 % |
| 2000 | | NA |
| 2001 | | NA |
| 2002 | .08 | NA |
| 2003 | | NA |
| 2004 | .02 | NA |
| 2005 | .02 | 0.28 % |
| 2006 | | NA |
| 2007 | .04 | NA |
| 2008 | .02 | -50.42 % |
| 2009 | .02 | 0.86 % |
| 2010 | .02 | 0.00 % |
|
|
