Commodity2005200620072008200920102011
Rosin & resin acids$630$22,391$13,550 $1,740$314$16,281
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ...$5,367$2,352$14,639  $4,318$1,611
Ester gums$39,898$44,466$42,758$49,156$10,561$205,813$530,289
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$21,047$47,933$118,869$84,738$44,246$42,138$41,343
Total$66,942$117,142$189,816$133,894$56,547$252,583$589,524