|
| year | imports | change |
| 1984 | | NA |
| 1985 | .06 | NA |
| 1986 | 6.87 | 10,705.27 % |
| 1987 | 6.89 | 0.25 % |
| 1988 | 6.89 | 0.13 % |
| 1989 | 2.19 | -68.18 % |
| 1990 | 1.91 | -12.77 % |
| 1991 | 1.52 | -20.58 % |
| 1992 | 2.51 | 65.29 % |
| 1993 | 3.42 | 36.11 % |
| 1994 | 4.60 | 34.53 % |
| 1995 | 6.53 | 42.02 % |
| 1996 | 10.17 | 55.75 % |
| 1997 | 10.14 | -0.36 % |
| 1998 | 9.57 | -5.59 % |
| 1999 | 8.69 | -9.25 % |
| 2000 | 11.40 | 31.23 % |
| 2001 | 9.82 | -13.84 % |
| 2002 | 10.47 | 6.64 % |
| 2003 | 13.77 | 31.47 % |
| 2004 | 27.66 | 100.91 % |
| 2005 | 18.46 | -33.25 % |
| 2006 | 17.33 | -6.13 % |
| 2007 | 21.01 | 21.24 % |
| 2008 | 33.53 | 59.56 % |
| 2009 | 52.16 | 55.57 % |
| 2010 | 70.92 | 35.97 % |
|
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