|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $59,243 | $299,577 | $780,299 | $970,245 | $3,707,344 | $165,217 | $555,745 |
| Theodolites & tachymeters (tacheometers) | $36,677 | $8,024 | $22,612 | $28,668 | $40,789 | $18,402 | $12,260 |
| Levels (excl. of 90.31) | $436 | $16,471 | $23,158 | $68,821 | $43,514 | $100,433 | $20,437 |
| Photogrammetrical surveying instr. & appls. | | | | $80,196 | | | $48,835 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $38,720 | $62,104 | $117,288 | $111,862 | $1,434,678 | $137,841 | $260,290 |
| Parts & accessories of the instr. & appls. of 90.15 | $11,947 | $35,875 | $83,279 | $176,618 | $90,865 | $85,807 | $54,134 |
| Total | $147,023 | $422,051 | $1,026,636 | $1,436,410 | $5,317,190 | $507,700 | $951,701 |
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