|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $15,954 | $87,233 | $21,831 | $17,779 | $19,177 | $18,131 | $57,727 |
| Theodolites & tachymeters (tacheometers) | $17,670 | $128,780 | $25,014 | $25,298 | $8,208 | $27,448 | $11,167 |
| Levels (excl. of 90.31) | $165,385 | $315,031 | $334,863 | $288,712 | $146,714 | $155,200 | $240,552 |
| Photogrammetrical surveying instr. & appls. | $2,602 | $81,972 | $83,109 | $178,511 | $42,898 | $127,424 | $55,470 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $1,907,786 | $1,781,128 | $1,576,468 | $1,167,801 | $751,441 | $1,324,291 | $1,997,703 |
| Parts & accessories of the instr. & appls. of 90.15 | $101,828 | $208,866 | $309,407 | $338,013 | $281,101 | $586,263 | $578,198 |
| Total | $2,211,225 | $2,603,010 | $2,350,692 | $2,016,114 | $1,249,539 | $2,238,757 | $2,940,817 |
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