|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .14 | NA |
| 1987 | .06 | -55.30 % |
| 1988 | .77 | 1,181.74 % |
| 1989 | .55 | -29.19 % |
| 1990 | .61 | 11.98 % |
| 1991 | .69 | 12.65 % |
| 1992 | .79 | 14.66 % |
| 1993 | 1.21 | 52.57 % |
| 1994 | 1.30 | 7.79 % |
| 1995 | 1.62 | 24.34 % |
| 1996 | 2.58 | 59.36 % |
| 1997 | 2.98 | 15.57 % |
| 1998 | 3.11 | 4.37 % |
| 1999 | 3.59 | 15.31 % |
| 2000 | 4.07 | 13.20 % |
| 2001 | 4.41 | 8.49 % |
| 2002 | 4.83 | 9.52 % |
| 2003 | 5.21 | 7.89 % |
| 2004 | 5.13 | -1.49 % |
| 2005 | 5.31 | 3.37 % |
| 2006 | 6.90 | 29.94 % |
| 2007 | 7.56 | 9.68 % |
| 2008 | 6.52 | -13.87 % |
| 2009 | 7.12 | 9.27 % |
| 2010 | 7.40 | 4.02 % |
|
|
