Commodity200520062007200820092010
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$961$3,768    
Self-copy paper, whether or not printed, in rolls/sheets$622$192$26,606$206,636$221,961$356,855
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$74,315$89,272$98,702$145,991$102,548$96,250
Total$75,898$93,232$125,308$352,627$324,509$453,105