|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $134,275 | $449,935 | $391,781 | $491,331 | $728,319 | $245,240 | $1,178,051 |
| Theodolites & tachymeters (tacheometers) | $597,548 | $651,119 | $1,166,435 | $1,303,223 | $641,378 | $322,354 | $230,283 |
| Levels (excl. of 90.31) | $343,397 | $525,304 | $701,906 | $925,706 | $483,356 | $332,881 | $482,352 |
| Photogrammetrical surveying instr. & appls. | $525 | $1,225,494 | | | $102,097 | $39,920 | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $750,934 | $579,009 | $2,184,252 | $1,929,618 | $946,417 | $645,131 | $417,816 |
| Parts & accessories of the instr. & appls. of 90.15 | $277,376 | $348,125 | $592,407 | $475,584 | $349,592 | $765,280 | $421,845 |
| Total | $2,104,055 | $3,778,986 | $5,036,781 | $5,125,462 | $3,251,159 | $2,350,806 | $2,730,347 |
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