|
| year | imports | change |
| 1990 | | NA |
| 1991 | | NA |
| 1992 | | NA |
| 1993 | 246.99 | NA |
| 1994 | 250.74 | 1.52 % |
| 1995 | 279.13 | 11.32 % |
| 1996 | 328.32 | 17.62 % |
| 1997 | 330.83 | 0.76 % |
| 1998 | 329.95 | -0.27 % |
| 1999 | 323.49 | -1.96 % |
| 2000 | 325.22 | 0.53 % |
| 2001 | 336.23 | 3.39 % |
| 2002 | 343.76 | 2.24 % |
| 2003 | 336.38 | -2.15 % |
| 2004 | 311.37 | -7.43 % |
| 2005 | 330.51 | 6.15 % |
| 2006 | 346.23 | 4.75 % |
| 2007 | 304.70 | -12.00 % |
| 2008 | 338.07 | 10.95 % |
| 2009 | 341.96 | 1.15 % |
| 2010 | 300.53 | -12.11 % |
| 2011 | 329.17 | 9.53 % |
|
|