|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | | NA |
| 1990 | | NA |
| 1991 | 426.49 | NA |
| 1992 | 394.16 | -7.58 % |
| 1993 | 403.37 | 2.34 % |
| 1994 | 337.50 | -16.33 % |
| 1995 | 375.35 | 11.22 % |
| 1996 | 438.94 | 16.94 % |
| 1997 | 462.27 | 5.32 % |
| 1998 | 395.28 | -14.49 % |
| 1999 | 350.84 | -11.24 % |
| 2000 | 327.28 | -6.71 % |
| 2001 | 399.46 | 22.05 % |
| 2002 | 295.83 | -25.94 % |
| 2003 | 299.05 | 1.09 % |
| 2004 | 267.38 | -10.59 % |
| 2005 | 278.10 | 4.01 % |
| 2006 | 332.93 | 19.71 % |
| 2007 | 190.28 | -42.85 % |
| 2008 | 317.46 | 66.84 % |
| 2009 | 297.34 | -6.34 % |
| 2010 | 318.98 | 7.28 % |
|
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