Commodity2005200620072008200920102011
Electrostatic photocopying app. op. by repr. the original image directly on ...$980,634$1,901,039$523,395$1,426,582$1,491,277$1,275,895$306,000
Electrostatic photocopying app. op. by repr. the original image via an inte ...$57,396$216,438$36,787$77,645$1,214$85 
Photocopying app. (excl. electrostatic) incorp. an optical system$854,451$364,726$1,253,632$1,365,018$147,933  
Photocopying app. (excl. electrostatic) of the contact type$165,964$296,165$176,807$39,426$1,242$4,125 
Thermo-copying app.$6,953$3,163$5,032$390$1,889  
Total$2,065,398$2,781,531$1,995,653$2,909,061$1,643,555$1,280,105$306,000