|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 871.71 | NA |
| 1987 | 937.80 | 7.58 % |
| 1988 | 848.56 | -9.52 % |
| 1989 | 921.66 | 8.61 % |
| 1990 | 975.57 | 5.85 % |
| 1991 | 935.05 | -4.15 % |
| 1992 | 972.97 | 4.06 % |
| 1993 | 950.44 | -2.32 % |
| 1994 | 1,053.92 | 10.89 % |
| 1995 | 987.42 | -6.31 % |
| 1996 | 1,084.09 | 9.79 % |
| 1997 | 978.06 | -9.78 % |
| 1998 | 999.69 | 2.21 % |
| 1999 | 944.81 | -5.49 % |
| 2000 | 1,203.11 | 27.34 % |
| 2001 | 1,198.08 | -0.42 % |
| 2002 | 1,203.51 | 0.45 % |
| 2003 | 1,218.27 | 1.23 % |
| 2004 | 1,240.93 | 1.86 % |
| 2005 | 1,234.54 | -0.51 % |
| 2006 | 1,291.28 | 4.60 % |
| 2007 | 1,309.54 | 1.41 % |
| 2008 | 1,208.81 | -7.69 % |
| 2009 | 1,248.54 | 3.29 % |
| 2010 | 1,016.77 | -18.56 % |
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