|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | .11 | NA |
| 1988 | | NA |
| 1989 | .00 | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | .07 | NA |
| 1993 | .12 | 70.04 % |
| 1994 | | NA |
| 1995 | | NA |
| 1996 | | NA |
| 1997 | .03 | NA |
| 1998 | .19 | 500.00 % |
| 1999 | .16 | -16.67 % |
| 2000 | .29 | 79.52 % |
| 2001 | .38 | 33.70 % |
| 2002 | .25 | -33.33 % |
| 2003 | .35 | 37.50 % |
| 2004 | .35 | -0.27 % |
| 2005 | .35 | 0.28 % |
| 2006 | .48 | 36.36 % |
| 2007 | .35 | -26.67 % |
| 2008 | .44 | 27.27 % |
| 2009 | | NA |
| 2010 | | NA |
|
|
