|
| Commodity | 2005 | 2006 | 2007 |
| Rangefinders | $5,869 | $18,591 | $139,615 |
| Theodolites & tachymeters (tacheometers) | $47,252 | $53,857 | $5,163 |
| Levels (excl. of 90.31) | $8,480 | $7,366 | $4,072 |
| Photogrammetrical surveying instr. & appls. | $59 | $2,199 | $14,209 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $400,873 | $111,830 | $42,467 |
| Parts & accessories of the instr. & appls. of 90.15 | $15,444 | $33,368 | $20,228 |
| Total | $477,977 | $227,211 | $225,754 |
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