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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $4,897,458 | $4,743,460 | $3,545,233 | $3,471,543 | $1,598,926 | $2,234,753 | $2,304,201 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $6,745,204 | $4,899,147 | $6,176,363 | $5,683,251 | $3,542,066 | $5,242,260 | $3,602,401 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $7,651,034 | $10,028,060 | $8,214,563 | $9,113,536 | $9,633,808 | $8,549,323 | $8,283,157 |
| Total | $19,293,696 | $19,670,667 | $17,936,159 | $18,268,330 | $14,774,800 | $16,026,336 | $14,189,759 |
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