|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .29 | NA |
| 1987 | .25 | -11.11 % |
| 1988 | | NA |
| 1989 | .16 | NA |
| 1990 | .16 | 0.00 % |
| 1991 | .14 | -11.89 % |
| 1992 | .13 | -9.45 % |
| 1993 | .13 | 0.28 % |
| 1994 | .13 | 0.00 % |
| 1995 | .08 | -37.67 % |
| 1996 | .12 | 51.46 % |
| 1997 | 1.04 | 763.33 % |
| 1998 | 1.72 | 65.65 % |
| 1999 | 1.33 | -22.22 % |
| 2000 | .95 | -28.77 % |
| 2001 | 1.71 | 79.54 % |
| 2002 | 2.51 | 47.07 % |
| 2003 | 2.54 | 1.27 % |
| 2004 | 3.57 | 40.37 % |
| 2005 | 3.34 | -6.50 % |
| 2006 | 3.27 | -1.91 % |
| 2007 | 1.59 | -51.46 % |
| 2008 | 1.98 | 24.80 % |
| 2009 | 2.16 | 8.97 % |
| 2010 | 1.72 | -20.59 % |
|
|
