|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rangefinders | | | | $7,431 | $9,704 | $94,033 |
| Theodolites & tachymeters (tacheometers) | $1,833 | $157,907 | $163,798 | $22,701 | $2,573 | $26,527 |
| Levels (excl. of 90.31) | | $4,318 | | $8,675 | $12,432 | $3,897 |
| Photogrammetrical surveying instr. & appls. | | | $3,482 | | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $6,942,959 | $7,459,488 | $8,398,426 | $9,584,659 | $13,996,129 | $12,538,568 |
| Parts & accessories of the instr. & appls. of 90.15 | $206,657 | $1,619,771 | $2,405,371 | $2,632,918 | $4,027,620 | $6,378,084 |
| Total | $7,151,449 | $9,241,484 | $10,971,077 | $12,256,384 | $18,048,458 | $19,041,109 |
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