|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 3.24 | NA |
| 1987 | 3.84 | 18.41 % |
| 1988 | 4.08 | 6.11 % |
| 1989 | 4.50 | 10.30 % |
| 1990 | 2.50 | -44.40 % |
| 1991 | 8.73 | 249.09 % |
| 1992 | 6.89 | -21.06 % |
| 1993 | 9.05 | 31.38 % |
| 1994 | 16.25 | 79.52 % |
| 1995 | 19.70 | 21.26 % |
| 1996 | 18.14 | -7.93 % |
| 1997 | 28.12 | 55.03 % |
| 1998 | 29.12 | 3.53 % |
| 1999 | 35.73 | 22.71 % |
| 2000 | 36.00 | 0.76 % |
| 2001 | 31.33 | -12.97 % |
| 2002 | 34.03 | 8.61 % |
| 2003 | 37.38 | 9.85 % |
| 2004 | 35.63 | -4.69 % |
| 2005 | 32.46 | -8.90 % |
| 2006 | 32.62 | 0.50 % |
| 2007 | 29.74 | -8.83 % |
| 2008 | 36.85 | 23.92 % |
| 2009 | 53.04 | 43.93 % |
| 2010 | 46.03 | -13.22 % |
|
|
