|
| year | imports | change |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 52.97 | NA |
| 1993 | 21.19 | -60.00 % |
| 1994 | 22.60 | 6.65 % |
| 1995 | 26.31 | 16.42 % |
| 1996 | 28.82 | 9.54 % |
| 1997 | 37.43 | 29.89 % |
| 1998 | 56.50 | 50.94 % |
| 1999 | 35.32 | -37.50 % |
| 2000 | 39.55 | 12.00 % |
| 2001 | 44.85 | 13.39 % |
| 2002 | 47.32 | 5.51 % |
| 2003 | 49.79 | 5.22 % |
| 2004 | 50.85 | 2.13 % |
| 2005 | 53.68 | 5.56 % |
| 2006 | 51.95 | -3.22 % |
| 2007 | 34.82 | -32.97 % |
| 2008 | 33.41 | -4.06 % |
| 2009 | 23.06 | -30.97 % |
| 2010 | 24.76 | 7.35 % |
| 2011 | 21.61 | -12.70 % |
|
|
