Commodity2005200620072008200920102011
Carbon/sim. copying papers, whether or not printed, in rolls >36cm. side/sh ...$41,998$25,718$22,078    
Self-copy paper, whether or not printed, in rolls/sheets$284,416$479,447$875,201$1,348,632$1,023,343$1,409,794$1,267,885
Copying/transfer papers (incl. coated/impregnated paper for duplicator sten ...$14,406$27,567$34,381$49,565$113,639$41,576$81,542
Total$340,820$532,732$931,660$1,398,197$1,136,982$1,451,370$1,349,427