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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $14,335,787 | $13,440,237 | $11,589,176 | $9,945,078 | $7,684,363 | $9,796,679 | $9,368,336 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $12,596,498 | $14,958,034 | $22,325,766 | $24,958,854 | $17,142,213 | $13,067,094 | $5,418,283 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $5,531,697 | $6,082,561 | $7,781,587 | $13,452,561 | $9,107,038 | $7,670,401 | $12,817,058 |
| Total | $32,463,982 | $34,480,832 | $41,696,529 | $48,356,493 | $33,933,614 | $30,534,174 | $27,603,677 |
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