|
| year | imports | change |
| 1984 | 35.36 | NA |
| 1985 | 34.79 | -1.63 % |
| 1986 | 52.47 | 50.82 % |
| 1987 | 106.03 | 102.10 % |
| 1988 | 145.47 | 37.19 % |
| 1989 | 158.40 | 8.89 % |
| 1990 | 137.56 | -13.16 % |
| 1991 | 69.44 | -49.52 % |
| 1992 | 52.67 | -24.15 % |
| 1993 | 44.78 | -14.97 % |
| 1994 | 45.37 | 1.32 % |
| 1995 | 42.26 | -6.86 % |
| 1996 | 55.11 | 30.39 % |
| 1997 | 26.89 | -51.20 % |
| 1998 | 22.30 | -17.09 % |
| 1999 | 41.61 | 86.62 % |
| 2000 | 47.57 | 14.32 % |
| 2001 | 39.57 | -16.83 % |
| 2002 | 35.40 | -10.54 % |
| 2003 | 29.08 | -17.84 % |
| 2004 | 16.24 | -44.14 % |
| 2005 | 12.32 | -24.13 % |
| 2006 | 8.79 | -28.69 % |
| 2007 | 5.80 | -33.95 % |
| 2008 | 5.97 | 2.89 % |
| 2009 | 5.44 | -8.97 % |
| 2010 | 12.30 | 126.32 % |
|
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