|
| year | imports | change |
| 1984 | 68.33 | NA |
| 1985 | 70.00 | 2.45 % |
| 1986 | 70.80 | 1.15 % |
| 1987 | 57.54 | -18.73 % |
| 1988 | 56.52 | -1.77 % |
| 1989 | 68.86 | 21.83 % |
| 1990 | 56.96 | -17.28 % |
| 1991 | 49.50 | -13.10 % |
| 1992 | 54.06 | 9.22 % |
| 1993 | 54.76 | 1.30 % |
| 1994 | 61.94 | 13.10 % |
| 1995 | 49.13 | -20.68 % |
| 1996 | 49.61 | 0.98 % |
| 1997 | 49.46 | -0.29 % |
| 1998 | 50.06 | 1.21 % |
| 1999 | 39.37 | -21.36 % |
| 2000 | 41.33 | 4.96 % |
| 2001 | 50.98 | 23.36 % |
| 2002 | 65.01 | 27.52 % |
| 2003 | 78.74 | 21.12 % |
| 2004 | 94.55 | 20.07 % |
| 2005 | 105.80 | 11.90 % |
| 2006 | 125.47 | 18.59 % |
| 2007 | 123.74 | -1.38 % |
| 2008 | 134.68 | 8.84 % |
| 2009 | 100.60 | -25.30 % |
| 2010 | 84.58 | -15.93 % |
|
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