Commodity2005200620072008200920102011
Rosin & resin acids$2,854 $15,375$25,300 $49,660$12,770
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ...$2,210   $10,134$4,711 
Ester gums$5,322  $13,130 $1,543$2,761
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$38,808$70,292$39,519$17,282$57,278$64,669$279,962
Total$49,194$70,292$54,894$55,712$67,412$120,583$295,493