|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rangefinders | | | | | $2,556 | |
| Theodolites & tachymeters (tacheometers) | $100 | $1,282 | $1,000 | | $4,026 | $400 |
| Levels (excl. of 90.31) | $19,949 | $29,997 | $26,871 | $15,664 | $20,193 | $12,477 |
| Photogrammetrical surveying instr. & appls. | $4 | | | | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $68,233 | $56,854 | $48,743 | $20,485 | $53,576 | $36,994 |
| Parts & accessories of the instr. & appls. of 90.15 | $230 | $1,140 | | $1,480 | $4,100 | $1,904 |
| Total | $88,516 | $89,273 | $76,614 | $37,629 | $84,451 | $51,775 |
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