|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | 4.40 | NA |
| 1988 | .10 | -97.75 % |
| 1989 | 5.79 | 5,745.74 % |
| 1990 | 5.83 | 0.71 % |
| 1991 | 8.06 | 38.24 % |
| 1992 | 8.08 | 0.30 % |
| 1993 | 7.94 | -1.79 % |
| 1994 | 15.10 | 90.18 % |
| 1995 | 11.44 | -24.21 % |
| 1996 | 11.73 | 2.50 % |
| 1997 | 24.85 | 111.93 % |
| 1998 | 8.17 | -67.14 % |
| 1999 | 7.50 | -8.17 % |
| 2000 | 8.24 | 9.87 % |
| 2001 | 7.50 | -8.98 % |
| 2002 | 9.61 | 28.08 % |
| 2003 | 19.39 | 101.81 % |
| 2004 | 8.15 | -57.98 % |
| 2005 | 13.98 | 71.68 % |
| 2006 | 9.98 | -28.64 % |
| 2007 | 9.34 | -6.37 % |
| 2008 | 4.99 | -46.60 % |
| 2009 | 11.50 | 130.57 % |
| 2010 | 12.00 | 4.31 % |
|
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