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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $12,139 | $7,767 | $16,221 | $6,880 | $6,536 | $9,172 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $52,770 | $12,390 | $17,542 | $31,469 | $15,380 | $16,063 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $83,830 | $113,193 | $76,213 | $56,612 | $64,262 | $24,407 |
| Total | $148,739 | $133,350 | $109,976 | $94,961 | $86,178 | $49,642 |
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