Commodity2005200620072008200920102011
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ... $285     
Self-copy paper, whether or not printed, in rolls/sheets$19,220$26,783$14,601$17,874$17,101$31,198$2,474
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$2,453$3,082$1,721$6,329$6,805$4,063$4,355
Total$21,673$30,150$16,322$24,203$23,906$35,261$6,829