|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2011 |
| Globes | $23,214 | | | | |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | | $4,690 | | $92 | |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $100 | $7,646 | $1,961 | $100 | $10 |
| Total | $23,314 | $12,336 | $1,961 | $192 | $10 |
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