Commodity200520062007200820092010
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$108,407$172,375    
Self-copy paper, whether or not printed, in rolls/sheets$222,392$389,126$623,570$305,961$470,315$245,593
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$145,630$4,568$222,926$518,287$422,499$228,701
Total$476,429$566,069$846,496$824,248$892,814$474,294