|
| year | imports | change |
| 1984 | 252.07 | NA |
| 1985 | 278.02 | 10.30 % |
| 1986 | 263.48 | -5.23 % |
| 1987 | 292.52 | 11.02 % |
| 1988 | 263.39 | -9.96 % |
| 1989 | 296.43 | 12.55 % |
| 1990 | 316.98 | 6.93 % |
| 1991 | 372.10 | 17.39 % |
| 1992 | 377.48 | 1.44 % |
| 1993 | 412.28 | 9.22 % |
| 1994 | 396.72 | -3.77 % |
| 1995 | 452.78 | 14.13 % |
| 1996 | 485.60 | 7.25 % |
| 1997 | 506.65 | 4.33 % |
| 1998 | 496.71 | -1.96 % |
| 1999 | 500.74 | 0.81 % |
| 2000 | 526.99 | 5.24 % |
| 2001 | 474.87 | -9.89 % |
| 2002 | 459.11 | -3.32 % |
| 2003 | 481.80 | 4.94 % |
| 2004 | 532.42 | 10.51 % |
| 2005 | 574.04 | 7.82 % |
| 2006 | 580.40 | 1.11 % |
| 2007 | 581.20 | 0.14 % |
| 2008 | 622.21 | 7.06 % |
| 2009 | 912.94 | 46.73 % |
| 2010 | 859.97 | -5.80 % |
|
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