Commodity20052006200720092011
Printed books, brochures, leaflets & sim. printed matter, in single sheets, ...$1,449$11,938$73,704$646,659$363,600
Dictionaries & encyclopaedias, & serial instalments thereof$7,471$658$26,236$211 
Printed books, brochures, leaflets & sim. printed matter (excl. dictionarie ...$143,153$841,035$1,528,825$604,521$282,715
Total$152,073$853,631$1,628,765$1,251,391$646,315