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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Globes | $18,050 | $128,214 | $92,155 | $231,745 | $82,780 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $70,917 | $58,727 | $120,521 | $192,516 | $181,154 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $54,074 | $39,939 | $98,368 | $66,709 | $212,836 |
| Total | $143,041 | $226,880 | $311,044 | $490,970 | $476,770 |
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