|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $237,000 | $268,000 | $84,200 | $588,300 | $353,400 | $487,100 | $1,270,000 |
| Theodolites & tachymeters (tacheometers) | | | | $5,500 | $4,500 | $341,700 | $252,900 |
| Levels (excl. of 90.31) | $1,600 | | | $3,700 | $1,100 | $47,200 | $1,300 |
| Photogrammetrical surveying instr. & appls. | $151,500 | | | | $500 | | $14,800 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $168,700 | $133,400 | $289,200 | $2,203,200 | $72,200 | $437,100 | $470,200 |
| Parts & accessories of the instr. & appls. of 90.15 | $427,900 | $166,300 | $281,600 | $538,300 | $192,500 | $313,500 | $124,400 |
| Total | $986,700 | $567,700 | $655,000 | $3,339,000 | $624,200 | $1,626,600 | $2,133,600 |
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