|
| year | imports | change |
| 1990 | 226.00 | NA |
| 1991 | 216.00 | -4.42 % |
| 1992 | 186.46 | -13.68 % |
| 1993 | 207.37 | 11.21 % |
| 1994 | 196.42 | -5.28 % |
| 1995 | 240.57 | 22.48 % |
| 1996 | 315.93 | 31.32 % |
| 1997 | 285.27 | -9.70 % |
| 1998 | 308.23 | 8.05 % |
| 1999 | 318.29 | 3.27 % |
| 2000 | 319.49 | 0.38 % |
| 2001 | 338.56 | 5.97 % |
| 2002 | 377.87 | 11.61 % |
| 2003 | 430.00 | 13.79 % |
| 2004 | 403.23 | -6.23 % |
| 2005 | 423.92 | 5.13 % |
| 2006 | 407.22 | -3.94 % |
| 2007 | 370.70 | -8.97 % |
| 2008 | 402.70 | 8.63 % |
| 2009 | 340.26 | -15.50 % |
| 2010 | 340.33 | 0.02 % |
| 2011 | 283.19 | -16.79 % |
|
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