Commodity2005200620072008200920102011
Unused postage/revenue/sim. stamps of current/new issue...; stamp-impressed ...$392,745$15,059,524$17,130,628$24,480,493$25,822,126$17,862,523$10,771,084
Total$392,745$15,059,524$17,130,628$24,480,493$25,822,126$17,862,523$10,771,084