|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 81.72 | NA |
| 1993 | 81.03 | -0.84 % |
| 1994 | 35.76 | -55.87 % |
| 1995 | 6.20 | -82.66 % |
| 1996 | .08 | -98.71 % |
| 1997 | | NA |
| 1998 | .34 | NA |
| 1999 | 1.40 | 311.76 % |
| 2000 | .14 | -90.03 % |
| 2001 | 1.20 | 759.48 % |
| 2002 | .80 | -33.33 % |
| 2003 | .80 | 0.00 % |
| 2004 | .14 | -82.55 % |
| 2005 | 19.00 | 13,508.36 % |
| 2006 | 35.81 | 88.47 % |
| 2007 | | NA |
| 2008 | | NA |
| 2009 | .14 | NA |
| 2010 | | NA |
|
|