|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .77 | NA |
| 1987 | 1.42 | 84.31 % |
| 1988 | | NA |
| 1989 | .94 | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | .36 | NA |
| 1993 | .27 | -25.43 % |
| 1994 | .38 | 42.38 % |
| 1995 | .47 | 22.22 % |
| 1996 | .46 | -0.27 % |
| 1997 | .53 | 13.95 % |
| 1998 | .53 | 0.00 % |
| 1999 | .83 | 56.00 % |
| 2000 | 1.01 | 22.74 % |
| 2001 | .74 | -26.88 % |
| 2002 | .66 | -11.43 % |
| 2003 | .76 | 16.13 % |
| 2004 | .89 | 16.35 % |
| 2005 | 1.25 | 40.86 % |
| 2006 | 1.93 | 54.24 % |
| 2007 | 1.78 | -7.69 % |
| 2008 | .57 | -67.86 % |
| 2009 | .59 | 3.70 % |
| 2010 | .91 | 53.57 % |
|
|
