Commodity2005200620072008200920102011
Globes $302 $172$228 $22,794
Maps & hydrographic/sim. charts of all kinds, incl. atlases, topographical ...$435$1,021 $1,976$4,710$14,383$7,454
Maps & hydrographic/sim. charts of all kinds, wall maps, topographical plan ...$2,470$6,801$1,882$3,624$9,565$2,252$3,965
Total$2,905$8,124$1,882$5,772$14,503$16,635$34,213