Commodity2005200620072008200920102011
Choline & its salts $12,289$634$15,180$16,704  
Lecithins & oth. phosphoaminolipids$67$775$23,799    
Quaternary ammonium salts & hydroxides; lecithins & oth. phosphoaminolipids ...$19,217$126 $4,720 $10,176$5,729
Total$19,284$13,190$24,433$19,900$16,704$10,176$5,729