|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | | | | $5,831 | | | |
| Theodolites & tachymeters (tacheometers) | | | | $2,931 | | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $1,281,717 | $3,309,039 | $1,523,127 | $326,529 | $646,735 | $2,156,842 | $878,808 |
| Parts & accessories of the instr. & appls. of 90.15 | $2,563 | $15,462 | $166 | $6,228 | $3,078 | $19,594 | |
| Total | $1,284,280 | $3,324,501 | $1,523,293 | $341,519 | $649,813 | $2,176,436 | $878,808 |
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