|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .04 | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | .22 | NA |
| 1991 | .23 | 3.75 % |
| 1992 | .10 | -56.74 % |
| 1993 | .02 | -80.51 % |
| 1994 | | NA |
| 1995 | | NA |
| 1996 | .09 | NA |
| 1997 | 1.19 | 1,176.80 % |
| 1998 | 3.01 | 154.10 % |
| 1999 | 4.11 | 36.36 % |
| 2000 | 3.96 | -3.53 % |
| 2001 | 2.88 | -27.37 % |
| 2002 | 2.72 | -5.42 % |
| 2003 | 3.84 | 40.85 % |
| 2004 | 4.33 | 12.83 % |
| 2005 | 5.89 | 36.17 % |
| 2006 | 4.82 | -18.18 % |
| 2007 | 4.77 | -1.08 % |
| 2008 | | NA |
| 2009 | 1.62 | NA |
| 2010 | | NA |
|
|
