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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Globes | $3,511,718 | $2,132,035 | $1,711,750 | $1,736,603 | $1,765,723 | $2,164,523 | $1,859,547 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $2,192,933 | $2,545,928 | $1,649,413 | $2,638,034 | $2,097,988 | $1,518,541 | $1,418,290 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $4,378,890 | $4,947,924 | $4,976,505 | $8,816,588 | $5,537,999 | $5,879,589 | $6,191,083 |
| Total | $10,083,541 | $9,625,887 | $8,337,668 | $13,191,225 | $9,401,710 | $9,562,653 | $9,468,920 |
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