YearTrade ValueWeight (kg)Quantity
2005$1,642,595,932205,564,09931,271,694
2006$2,360,480,975295,404,44839,402,882
2007$3,169,579,150472,367,20448,517,527
2008$3,504,028,510402,178,51941,370,320
2009$3,640,592,781402,324,20943,728,078
2010$4,807,515,3831,409,849,80059,703,521
2011$5,131,621,6551,389,799,24558,696,878
Note: Quantity represents Number of items