|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | .16 | NA |
| 1987 | .19 | 20.00 % |
| 1988 | .19 | -0.27 % |
| 1989 | .16 | -16.44 % |
| 1990 | .03 | -81.12 % |
| 1991 | .20 | 566.67 % |
| 1992 | | NA |
| 1993 | | NA |
| 1994 | | NA |
| 1995 | | NA |
| 1996 | | NA |
| 1997 | 3.97 | NA |
| 1998 | 7.79 | 96.00 % |
| 1999 | 1.91 | -75.51 % |
| 2000 | 5.70 | 199.18 % |
| 2001 | 2.89 | -49.31 % |
| 2002 | 3.15 | 8.79 % |
| 2003 | 9.50 | 202.02 % |
| 2004 | 9.32 | -1.94 % |
| 2005 | 12.01 | 28.92 % |
| 2006 | 23.52 | 95.77 % |
| 2007 | 19.58 | -16.76 % |
| 2008 | 19.48 | -0.49 % |
| 2009 | 24.63 | 26.43 % |
| 2010 | 22.37 | -9.16 % |
|
|
