YearTrade ValueWeight (kg)Quantity
2005$86,028228,040228,040
2006$90,349351,000351,000
2007$187,751544,600544,600
2008$370,9111,140,8501,140,850
2009$502,8381,425,0011,425,001
2010$355,3311,282,4901,282,490
2011$79,13396,66596,665
Note: Quantity represents Weight in kilograms