|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Theodolites & tachymeters (tacheometers) | | | $2,102 | $7,506 | | | $2,027 |
| Levels (excl. of 90.31) | $36 | $346 | $2,170 | $904 | $1,063 | $467 | $86 |
| Photogrammetrical surveying instr. & appls. | | | | $80,055 | $44,160 | | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $346,569 | $106,026 | $2,235 | $5,160 | $2,705 | $18,893 | $156,980 |
| Parts & accessories of the instr. & appls. of 90.15 | $2,215 | $55 | $820 | $901 | $674 | | $93 |
| Total | $348,820 | $106,427 | $7,327 | $94,526 | $48,602 | $19,360 | $159,186 |
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