|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 90.55 | NA |
| 1987 | 99.44 | 9.81 % |
| 1988 | 105.03 | 5.63 % |
| 1989 | 114.98 | 9.47 % |
| 1990 | 119.50 | 3.94 % |
| 1991 | 112.53 | -5.84 % |
| 1992 | 110.98 | -1.38 % |
| 1993 | 110.08 | -0.80 % |
| 1994 | 123.68 | 12.35 % |
| 1995 | 107.69 | -12.93 % |
| 1996 | 110.10 | 2.24 % |
| 1997 | 136.34 | 23.84 % |
| 1998 | 141.19 | 3.56 % |
| 1999 | 166.26 | 17.75 % |
| 2000 | 234.99 | 41.34 % |
| 2001 | 227.25 | -3.29 % |
| 2002 | 238.74 | 5.06 % |
| 2003 | 254.38 | 6.55 % |
| 2004 | 255.19 | 0.32 % |
| 2005 | 269.13 | 5.46 % |
| 2006 | 324.50 | 20.57 % |
| 2007 | 393.07 | 21.13 % |
| 2008 | 415.68 | 5.75 % |
| 2009 | 448.53 | 7.90 % |
| 2010 | 446.00 | -0.57 % |
|
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