Commodity200520062007200820092010
Unused postage/revenue/sim. stamps of current/new issue...; stamp-impressed ...$2,820,638$4,457,500$5,299,105$17,486,974$20,463,212$28,032,974
Total$2,820,638$4,457,500$5,299,105$17,486,974$20,463,212$28,032,974