|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rangefinders | $12,216 | $5,310 | $964 | $18,997 | $17,595 | $4,947 |
| Theodolites & tachymeters (tacheometers) | $66,338 | $10,658 | $10,955 | $122,162 | $96,094 | $193 |
| Levels (excl. of 90.31) | $77,464 | $93,024 | $58,521 | $72,824 | $29,375 | $44,369 |
| Photogrammetrical surveying instr. & appls. | | $342 | $1,829 | $1,117,868 | | $8,663 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $252,028 | $2,075,703 | $2,905,164 | $1,450,979 | $698,780 | $1,641,997 |
| Parts & accessories of the instr. & appls. of 90.15 | $45,575 | $163,226 | $504,500 | $126,568 | $32,499 | $130,794 |
| Total | $453,621 | $2,348,263 | $3,481,933 | $2,909,398 | $874,343 | $1,830,963 |
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