|
| year | imports | change |
| 1984 | | NA |
| 1985 | | NA |
| 1986 | 7.35 | NA |
| 1987 | 5.69 | -22.55 % |
| 1988 | 5.90 | 3.54 % |
| 1989 | 7.11 | 20.65 % |
| 1990 | 10.81 | 51.93 % |
| 1991 | 11.84 | 9.61 % |
| 1992 | 12.68 | 7.07 % |
| 1993 | 11.83 | -6.69 % |
| 1994 | 17.03 | 43.97 % |
| 1995 | 21.26 | 24.81 % |
| 1996 | 21.39 | 0.62 % |
| 1997 | 23.68 | 10.67 % |
| 1998 | 25.33 | 6.98 % |
| 1999 | 25.27 | -0.25 % |
| 2000 | 27.48 | 8.76 % |
| 2001 | 29.62 | 7.79 % |
| 2002 | 33.15 | 11.91 % |
| 2003 | 38.74 | 16.87 % |
| 2004 | 36.99 | -4.53 % |
| 2005 | 37.72 | 1.99 % |
| 2006 | 39.06 | 3.54 % |
| 2007 | 41.01 | 4.99 % |
| 2008 | 50.66 | 23.53 % |
| 2009 | 57.62 | 13.74 % |
| 2010 | 61.05 | 5.96 % |
|
|
