|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 123.23 | NA |
| 1987 | 262.69 | 113.17 % |
| 1988 | 284.49 | 8.30 % |
| 1989 | 312.56 | 9.87 % |
| 1990 | 306.71 | -1.87 % |
| 1991 | 190.30 | -37.95 % |
| 1992 | 195.27 | 2.61 % |
| 1993 | 198.45 | 1.63 % |
| 1994 | 223.13 | 12.44 % |
| 1995 | 218.38 | -2.13 % |
| 1996 | 287.26 | 31.54 % |
| 1997 | 253.65 | -11.70 % |
| 1998 | 196.10 | -22.69 % |
| 1999 | 281.63 | 43.62 % |
| 2000 | 224.69 | -20.22 % |
| 2001 | 164.39 | -26.84 % |
| 2002 | 150.55 | -8.42 % |
| 2003 | 167.97 | 11.57 % |
| 2004 | 74.69 | -55.53 % |
| 2005 | 113.30 | 51.68 % |
| 2006 | 139.43 | 23.06 % |
| 2007 | 92.75 | -33.48 % |
| 2008 | 120.06 | 29.44 % |
| 2009 | 118.01 | -1.71 % |
| 2010 | 86.94 | -26.33 % |
|
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