Commodity200520062007200820092010
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$51     
Self-copy paper, whether or not printed, in rolls/sheets$2,153$800 $29,012$22,711$125,940
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...  $25,300$15,641$219,055$576,826
Total$2,204$800$25,300$44,653$241,766$702,766