|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | | | $868 | | | | |
| Theodolites & tachymeters (tacheometers) | $34,025 | $43,417 | $1,202 | $12,624 | $75,656 | $2,692 | $178 |
| Levels (excl. of 90.31) | $1,989 | $22,378 | $1,095 | $4,823 | $7,683 | $4,741 | $1,913 |
| Photogrammetrical surveying instr. & appls. | | $14,000 | | | | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $324,345 | $103,839 | $141,478 | $8,160,491 | $1,266,971 | $1,409,305 | $1,341,079 |
| Parts & accessories of the instr. & appls. of 90.15 | $390,541 | $64,243 | $482,745 | $474,856 | $1,086,096 | $75,355 | $706,674 |
| Total | $750,900 | $247,877 | $627,388 | $8,652,794 | $2,436,406 | $1,492,093 | $2,049,844 |
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