Commodity2005200620072008200920102011
Rosin & resin acids$486,617$427,141$552,713$423,621$45,762$393,010$562,839
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ...$3,781$3,193$41,297$39,186$10,953$3,573 
Ester gums$4,057,494$4,650,741$4,285,507$5,040,576$6,752,103$8,017,416$12,469,175
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$115,049$115,449$162,613$116,730$96,822$47,867$44,153
Total$4,662,941$5,196,524$5,042,130$5,620,113$6,905,640$8,461,866$13,076,167