|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $142,652 | $49,290 | $30,042 | $20,057 | $18,074 | $47,192 | $20,320 |
| Theodolites & tachymeters (tacheometers) | $52,141 | $36,214 | $38,967 | $3,275 | $52,499 | $103,941 | $228,592 |
| Levels (excl. of 90.31) | $85,983 | $55,532 | $120,800 | $54,446 | $158,304 | $208,666 | $65,719 |
| Photogrammetrical surveying instr. & appls. | $76,715 | $1,635 | $226,518 | $55,509 | $391,928 | $405,029 | $248,788 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $3,210,330 | $3,557,152 | $4,881,855 | $4,179,915 | $3,188,173 | $7,393,821 | $9,300,767 |
| Parts & accessories of the instr. & appls. of 90.15 | $550,782 | $444,737 | $741,904 | $371,099 | $691,525 | $2,024,091 | $907,576 |
| Total | $4,118,603 | $4,144,560 | $6,040,086 | $4,684,301 | $4,500,503 | $10,182,740 | $10,771,762 |
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