Commodity200520062007200820092011
Rosin & resin acids$34,786$25,296$10,715$182$2,301$11,941
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ...$26,350$33,948$69,992$60,927$57,773$4,532
Ester gums  $5,047$13,293$5,935 
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$5,762$1,266$5,462$1,698$923$3,443
Total$66,898$60,510$91,216$76,100$66,932$19,916