|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | | NA |
| 1987 | | NA |
| 1988 | | NA |
| 1989 | 1.59 | NA |
| 1990 | 1.53 | -3.85 % |
| 1991 | 1.57 | 2.67 % |
| 1992 | 1.59 | 1.02 % |
| 1993 | 1.19 | -25.44 % |
| 1994 | 1.61 | 36.21 % |
| 1995 | 1.80 | 11.39 % |
| 1996 | 1.79 | -0.27 % |
| 1997 | 1.80 | 0.27 % |
| 1998 | 1.84 | 2.27 % |
| 1999 | 4.66 | 153.33 % |
| 2000 | 7.40 | 58.78 % |
| 2001 | 7.24 | -2.21 % |
| 2002 | 6.09 | -15.82 % |
| 2003 | 5.19 | -14.77 % |
| 2004 | 6.40 | 23.28 % |
| 2005 | 8.03 | 25.50 % |
| 2006 | 15.94 | 98.47 % |
| 2007 | 16.49 | 3.46 % |
| 2008 | 11.83 | -28.25 % |
| 2009 | 19.80 | 67.36 % |
| 2010 | 17.82 | -10.01 % |
|
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