Commodity20052006200820092011
Rosin & resin acids   $57,248$22,095
Salts of rosin/resin acids/derivs. of rosin/resin acids (excl. salts of ros ...  $5,825$265$15
Ester gums$6,192$894   
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...  $1,457 $30,023
Total$6,192$894$7,282$57,513$52,133