|
| year | imports | change |
| 1984 | .11 | NA |
| 1985 | .11 | 0.28 % |
| 1986 | .13 | 19.99 % |
| 1987 | .39 | 200.01 % |
| 1988 | .45 | 16.35 % |
| 1989 | .37 | -18.83 % |
| 1990 | .26 | -29.41 % |
| 1991 | .65 | 150.00 % |
| 1992 | 1.10 | 69.54 % |
| 1993 | 1.40 | 27.80 % |
| 1994 | 1.47 | 4.61 % |
| 1995 | 1.55 | 5.88 % |
| 1996 | 2.35 | 50.98 % |
| 1997 | 2.55 | 8.55 % |
| 1998 | 2.29 | -10.17 % |
| 1999 | 1.55 | -32.08 % |
| 2000 | 1.27 | -18.28 % |
| 2001 | 1.51 | 18.97 % |
| 2002 | 1.92 | 27.14 % |
| 2003 | 1.42 | -25.84 % |
| 2004 | 1.33 | -6.32 % |
| 2005 | 1.45 | 8.36 % |
| 2006 | 1.38 | -4.48 % |
| 2007 | .80 | -42.19 % |
| 2008 | .95 | 18.59 % |
| 2009 | .26 | -72.65 % |
| 2010 | | NA |
|
|
