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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $24,802,646 | $28,111,453 | $34,380,238 | $38,179,451 | $42,927,174 | $50,213,703 | $63,618,188 |
| Theodolites & tachymeters (tacheometers) | $15,298,945 | $17,037,912 | $20,218,755 | $20,936,624 | $12,104,719 | $9,579,490 | $9,621,418 |
| Levels (excl. of 90.31) | $45,621,736 | $45,473,584 | $48,980,521 | $34,730,788 | $22,045,374 | $32,111,189 | $30,454,306 |
| Photogrammetrical surveying instr. & appls. | $86,026 | $209,576 | $444,621 | $1,263,962 | $29,516 | $62,328 | $130,509 |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $123,887,164 | $168,632,797 | $209,007,652 | $213,949,016 | $288,186,961 | $293,174,511 | $399,505,532 |
| Parts & accessories of the instr. & appls. of 90.15 | $52,140,666 | $74,908,768 | $135,571,063 | $95,435,816 | $90,776,965 | $127,588,449 | $138,106,379 |
| Total | $261,837,183 | $334,374,090 | $448,602,850 | $404,495,657 | $456,070,709 | $512,729,670 | $641,436,332 |
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