|
| year | imports | change |
| 1990 | | NA |
| 1991 | 2,190.00 | NA |
| 1992 | 2,245.57 | 2.54 % |
| 1993 | 2,399.48 | 6.85 % |
| 1994 | 2,516.79 | 4.89 % |
| 1995 | 2,726.14 | 8.32 % |
| 1996 | 2,809.49 | 3.06 % |
| 1997 | 2,704.92 | -3.72 % |
| 1998 | 2,622.03 | -3.06 % |
| 1999 | 2,710.82 | 3.39 % |
| 2000 | 2,675.71 | -1.29 % |
| 2001 | 2,780.28 | 3.91 % |
| 2002 | 2,872.56 | 3.32 % |
| 2003 | 2,983.34 | 3.86 % |
| 2004 | 3,182.20 | 6.67 % |
| 2005 | 3,203.07 | 0.66 % |
| 2006 | 3,310.08 | 3.34 % |
| 2007 | 3,120.26 | -5.73 % |
| 2008 | 3,248.66 | 4.12 % |
| 2009 | 3,339.28 | 2.79 % |
| 2010 | 3,131.10 | -6.23 % |
| 2011 | 3,084.77 | -1.48 % |
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