|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Theodolites & tachymeters (tacheometers) | $8,587 | $6,541 | | $2,729 |
| Levels (excl. of 90.31) | $3,747 | $2,032 | | $74 |
| Photogrammetrical surveying instr. & appls. | $6,263 | $16,183 | $2,222 | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $28,071 | $8,645 | $8,216 | $207,967 |
| Parts & accessories of the instr. & appls. of 90.15 | | $36,559 | | |
| Total | $46,668 | $69,960 | $10,438 | $210,770 |
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