YearTrade ValueWeight (kg)Quantity
2005$759,41232,78937,393
2006$1,366,13350,59754,072
2007$1,576,56148,14676,605
2008$2,587,48756,17270,598
2009$1,457,11737,84148,489
2010$459,65813,24516,521
2011$978,88631,77957,390
Note: Quantity represents Number of pairs