|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Theodolites & tachymeters (tacheometers) | $159 | | | $220,982 | | |
| Levels (excl. of 90.31) | $2,764 | $2,410 | $2,828 | $665 | $1,823 | |
| Photogrammetrical surveying instr. & appls. | | $1,042,011 | | $9,264 | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $3,525,773 | $2,509,899 | $904,326 | $4,924,036 | $2,369,506 | $3,521,850 |
| Parts & accessories of the instr. & appls. of 90.15 | $252,717 | $704,190 | $577,191 | $1,824,311 | $157,971 | $47,162 |
| Total | $3,781,413 | $4,258,510 | $1,484,345 | $6,979,258 | $2,529,300 | $3,569,012 |
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