|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 43.29 | NA |
| 1993 | 38.82 | -10.32 % |
| 1994 | 25.47 | -34.40 % |
| 1995 | 32.70 | 28.41 % |
| 1996 | 33.12 | 1.29 % |
| 1997 | 23.42 | -29.28 % |
| 1998 | 24.75 | 5.67 % |
| 1999 | 24.75 | 0.00 % |
| 2000 | 30.63 | 23.77 % |
| 2001 | 15.21 | -50.36 % |
| 2002 | 10.06 | -33.87 % |
| 2003 | 7.77 | -22.76 % |
| 2004 | 10.42 | 34.11 % |
| 2005 | 17.07 | 63.85 % |
| 2006 | 38.24 | 124.07 % |
| 2007 | 44.13 | 15.39 % |
| 2008 | 66.85 | 51.51 % |
| 2009 | 21.17 | -68.33 % |
| 2010 | 50.52 | 138.61 % |
|
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