Commodity200520062007200820092010
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$151$1,448$1,507$175  
Self-copy paper, whether or not printed, in rolls/sheets$14$127 $13$2,347$3,287
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$762$913$31,333$5,975$3,895$6,398
Total$927$2,488$32,840$6,163$6,242$9,685