|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rangefinders | | $13,369 | | $37,647 | | $637 |
| Theodolites & tachymeters (tacheometers) | $7,555 | | | $5,886 | $13,625 | |
| Levels (excl. of 90.31) | $2,531 | | | $8,421 | $15,761 | $3,421 |
| Photogrammetrical surveying instr. & appls. | $4,768 | | | | $468 | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $379,068 | $1,526,655 | $1,457,941 | $920,045 | $1,319,488 | $106,538 |
| Parts & accessories of the instr. & appls. of 90.15 | $10,566 | $132,004 | $151,909 | $585,039 | $8,070 | $17,942 |
| Total | $404,488 | $1,672,028 | $1,609,850 | $1,557,038 | $1,357,412 | $128,538 |
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