|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 1.31 | NA |
| 1987 | .87 | -33.44 % |
| 1988 | 1.64 | 88.38 % |
| 1989 | 2.40 | 46.02 % |
| 1990 | 2.61 | 8.98 % |
| 1991 | 1.98 | -24.04 % |
| 1992 | | NA |
| 1993 | 12.06 | NA |
| 1994 | 14.84 | 23.11 % |
| 1995 | 6.56 | -55.82 % |
| 1996 | 6.21 | -5.40 % |
| 1997 | 7.92 | 27.56 % |
| 1998 | 6.11 | -22.79 % |
| 1999 | 9.91 | 62.21 % |
| 2000 | 4.55 | -54.13 % |
| 2001 | 4.50 | -1.04 % |
| 2002 | 6.32 | 40.37 % |
| 2003 | 3.29 | -47.90 % |
| 2004 | 1.61 | -51.07 % |
| 2005 | 2.06 | 28.20 % |
| 2006 | 3.92 | 90.10 % |
| 2007 | 7.85 | 100.00 % |
| 2008 | 12.36 | 57.50 % |
| 2009 | 14.29 | 15.58 % |
| 2010 | 6.68 | -53.22 % |
|
|
