Commodity20052006200720082010
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$1,632$3,140$996$242 
Self-copy paper, whether or not printed, in rolls/sheets    $1,976
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$667$50 $1,365 
Total$2,299$3,190$996$1,607$1,976