|
| year | imports | change |
| 1980 | 85.98 | NA |
| 1981 | 42.99 | -50.00 % |
| 1982 | 45.19 | 5.13 % |
| 1983 | 46.30 | 2.44 % |
| 1984 | 111.33 | 140.48 % |
| 1985 | 88.18 | -20.79 % |
| 1986 | 58.42 | -33.75 % |
| 1987 | 95.90 | 64.15 % |
| 1988 | 98.11 | 2.30 % |
| 1989 | 89.29 | -8.99 % |
| 1990 | 14.33 | -83.95 % |
| 1991 | 73.85 | 415.38 % |
| 1992 | 111.33 | 50.75 % |
| 1993 | 63.93 | -42.57 % |
| 1994 | 126.77 | 98.28 % |
| 1995 | 130.07 | 2.61 % |
| 1996 | 131.18 | 0.85 % |
| 1997 | 131.18 | 0.00 % |
| 1998 | 356.05 | 171.43 % |
| 1999 | 442.03 | 24.15 % |
| 2000 | 455.25 | 2.99 % |
| 2001 | 531.31 | 16.71 % |
| 2002 | 238.10 | -55.19 % |
| 2003 | 308.65 | 29.63 % |
| 2004 | 273.37 | -11.43 % |
| 2005 | 442.03 | 61.69 % |
| 2006 | 263.45 | -40.40 % |
| 2007 | 346.13 | 31.38 % |
| 2008 | 324.08 | -6.37 % |
| 2009 | 338.41 | 4.42 % |
| 2010 | 353.84 | 4.56 % |
| 2011 | 353.84 | 0.00 % |
|
|
