YearTrade ValueWeight (kg)Quantity
2005$877,776,0606,229,780,4127,478,158
2006$855,929,75307,593,922
2007$878,579,6328,863,514,5067,771,898
2008$918,642,6378,518,106,2470
2009$813,993,5996,915,036,3377,673,348
2010$1,111,711,36311,821,427,3169,603,127
2011$1,557,588,23515,440,122,64312,114,669
Note: Quantity represents Volume in cubic meters