|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 1.73 | NA |
| 1987 | .37 | -78.57 % |
| 1988 | .86 | 130.50 % |
| 1989 | .15 | -82.68 % |
| 1990 | 1.45 | 878.18 % |
| 1991 | 5.11 | 252.56 % |
| 1992 | 3.63 | -29.06 % |
| 1993 | 10.56 | 191.13 % |
| 1994 | 8.86 | -16.03 % |
| 1995 | 14.11 | 59.19 % |
| 1996 | 14.74 | 4.49 % |
| 1997 | 18.92 | 28.35 % |
| 1998 | 19.38 | 2.40 % |
| 1999 | 19.82 | 2.30 % |
| 2000 | 2.57 | -87.05 % |
| 2001 | 1.16 | -54.89 % |
| 2002 | 2.12 | 82.76 % |
| 2003 | 1.16 | -44.97 % |
| 2004 | .89 | -23.85 % |
| 2005 | 1.44 | 62.34 % |
| 2006 | 1.09 | -24.61 % |
| 2007 | 1.10 | 1.44 % |
| 2008 | 1.14 | 3.77 % |
| 2009 | .58 | -49.34 % |
| 2010 | .57 | -1.10 % |
|
|
