|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 1.37 | NA |
| 1993 | 1.72 | 25.34 % |
| 1994 | 1.81 | 5.00 % |
| 1995 | 1.81 | 0.00 % |
| 1996 | 1.80 | -0.27 % |
| 1997 | 1.81 | 0.27 % |
| 1998 | 1.81 | 0.00 % |
| 1999 | 5.09 | 181.60 % |
| 2000 | 4.99 | -2.10 % |
| 2001 | 5.63 | 12.93 % |
| 2002 | 5.77 | 2.49 % |
| 2003 | 6.92 | 19.84 % |
| 2004 | 7.32 | 5.79 % |
| 2005 | 7.34 | 0.27 % |
| 2006 | 7.99 | 8.92 % |
| 2007 | 8.44 | 5.56 % |
| 2008 | 8.51 | 0.83 % |
| 2009 | 9.16 | 7.69 % |
| 2010 | 7.03 | -23.21 % |
|
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