Commodity2005200620072008200920102011
Rosin & resin acids$23,504$27,474$50,007$40,492$10,502$2,802$7,219
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ... $2,267$6,436    
Ester gums   $274,141$274,140$234,360$104,400
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$168,386$657,720$658,942$439,363$349,138$242,022$206,560
Total$191,890$687,461$715,385$753,996$633,780$479,184$318,179