|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | | | | | | | $173 |
| Theodolites & tachymeters (tacheometers) | $1,502 | $3,106 | $10,655 | $100 | $525 | | |
| Levels (excl. of 90.31) | $693 | $983 | $1,036 | $1,369 | $7,300 | $2,738 | $15,757 |
| Photogrammetrical surveying instr. & appls. | | $29,000 | $250 | | $5,000 | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $282,981 | $127,178 | $617,738 | $169,973 | $144,392 | $178,397 | $30,100 |
| Parts & accessories of the instr. & appls. of 90.15 | $1,310 | $350 | $2,382 | $2,100 | $2,307 | $2,967 | $17,095 |
| Total | $286,486 | $160,617 | $632,061 | $173,542 | $159,524 | $184,102 | $63,125 |
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