|
| Commodity | 2008 | 2009 | 2010 |
| Globes | $17,059 | $618 | $308 |
| Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ... | $7,351 | $10,831 | $6,342 |
| Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ... | $5,214 | $19,873 | $22,565 |
| Total | $29,624 | $31,322 | $29,215 |
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