|
| Commodity | 2005 | 2006 | 2007 |
| Rangefinders | | $15,279 | $3,201 |
| Theodolites & tachymeters (tacheometers) | $16,278 | $18,677 | $48,621 |
| Levels (excl. of 90.31) | $65,260 | $41,530 | $96,512 |
| Photogrammetrical surveying instr. & appls. | $230,494 | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $465,103 | $3,671,395 | $3,782,087 |
| Parts & accessories of the instr. & appls. of 90.15 | $6,956 | $17,344 | $100,893 |
| Total | $784,091 | $3,764,225 | $4,031,314 |
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