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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $688,596 | $786,887 | $946,219 | $999,082 | $662,034 | $1,617,274 | $2,075,632 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $2,348,630 | $2,822,005 | $3,060,903 | $1,944,434 | $2,008,200 | $2,089,636 | $2,527,168 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $4,398,954 | $5,328,072 | $6,832,583 | $6,168,631 | $5,879,714 | $6,685,904 | $5,918,927 |
| Total | $7,436,180 | $8,936,964 | $10,839,705 | $9,112,147 | $8,549,948 | $10,392,814 | $10,521,727 |
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