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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $11,728 | $14,925 | $38,474 | $79,431 | $57,130 | $55,410 | $85,705 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $41,212 | $19,516 | $35,114 | $35,908 | $150,057 | $97,889 | $124,307 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $11,927 | $56,896 | $59,785 | $94,067 | $108,768 | $185,622 | $252,805 |
| Total | $64,867 | $91,337 | $133,373 | $209,406 | $315,955 | $338,921 | $462,817 |
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