| Year |
Import |
Export |
Volume Difference |
| 2002 |
11,543,838 |
0 |
-11,543,838 |
| 2003 |
48,765,320 |
700 |
-48,764,620 |
| 2004 |
824,868 |
30,505 |
-794,363 |
| 2005 |
88,716 |
0 |
-88,716 |
| 2006 |
1,309,409 |
0 |
-1,309,409 |
| 2007 |
957,292 |
220,625 |
-736667 |
| 2008 |
6,061,986 |
1015 |
-6,060,971 |
| 2009 |
99,970,669 |
559 |
-99,970,110 |
| 2010 |
7,029,886 |
250 |
-7,029,636 |
| 2011 |
45,612,604 |
2,549 |
-45,610,055 |
| 2012 |
23,429,446 |
11,275 |
-23,418,171 |
|