|
| Commodity | 2009 | 2010 | 2011 |
| Rangefinders | $21,527 | $16,004 | $78,992 |
| Theodolites & tachymeters (tacheometers) | $1,396 | $3,822 | $6,840 |
| Levels (excl. of 90.31) | $22,231 | $16,220 | $23,135 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $37,422 | $63,350 | $116,084 |
| Parts & accessories of the instr. & appls. of 90.15 | $3,521 | $5,634 | $214 |
| Total | $86,097 | $105,030 | $225,265 |
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