|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Rangefinders | | | $107 | $10,901 | | |
| Theodolites & tachymeters (tacheometers) | | $79 | $69 | | | |
| Levels (excl. of 90.31) | $8,429 | $5,082 | $19,072 | $11,556 | $11,217 | $24,141 |
| Photogrammetrical surveying instr. & appls. | | | $9,331 | $26,919 | $6,260 | $9,708 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $14,490 | $17,298 | $17,930 | $3,561 | $40,278 | $42,103 |
| Parts & accessories of the instr. & appls. of 90.15 | | $11,225 | $637 | $2,057 | $8,120 | $1,617 |
| Total | $22,919 | $33,684 | $47,146 | $54,994 | $65,875 | $77,569 |
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