|
| year | imports | change |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | 23.78 | NA |
| 1993 | 29.31 | 23.26 % |
| 1994 | 28.61 | -2.39 % |
| 1995 | 34.26 | 19.75 % |
| 1996 | 44.50 | 29.89 % |
| 1997 | 31.29 | -29.69 % |
| 1998 | 33.20 | 6.09 % |
| 1999 | 34.96 | 5.32 % |
| 2000 | 35.67 | 2.02 % |
| 2001 | 36.73 | 2.97 % |
| 2002 | 34.26 | -6.73 % |
| 2003 | 35.63 | 4.02 % |
| 2004 | 38.07 | 6.84 % |
| 2005 | 39.52 | 3.80 % |
| 2006 | 38.88 | -1.61 % |
| 2007 | 39.55 | 1.73 % |
| 2008 | 38.00 | -3.93 % |
| 2009 | 35.99 | -5.30 % |
| 2010 | 37.19 | 3.34 % |
| 2011 | 31.92 | -14.15 % |
|
|
