| Year |
Import |
Export |
Volume Difference |
| 2002 |
214,751,551 |
90,835 |
-214,660,716 |
| 2003 |
875,947,444 |
49,253 |
-875,898,191 |
| 2004 |
412,934,048 |
38,480 |
-412,895,568 |
| 2005 |
730,539,401 |
0 |
-730,539,401 |
| 2006 |
219,020,726 |
0 |
-219,020,726 |
| 2007 |
198,888,407 |
759 |
-198,887,648 |
| 2008 |
818,377,229 |
19,200 |
-818,358,029 |
| 2009 |
803,771,368 |
0 |
-803,771,368 |
| 2010 |
887,057,532 |
0 |
-887,057,532 |
| 2011 |
602,010,670 |
1,360,000 |
-600,650,670 |
| 2012 |
511,959,297 |
50,400 |
-511,908,897 |
|