|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rangefinders | $5,739 | $5,470 | $23,524 | $247,440 | $5,119 | $17,385 | $14,860 |
| Theodolites & tachymeters (tacheometers) | $1,447 | $6,400 | $595 | | | $24,821 | |
| Levels (excl. of 90.31) | $9,430 | $23,586 | $85,070 | $510,647 | $13,174 | $23,253 | $37,902 |
| Photogrammetrical surveying instr. & appls. | | $1,357,347 | | | $2,918,387 | $1,384,740 | |
| Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ... | $74,664 | $3,964 | $25,827 | $47,235 | $10,570 | $22,261 | $199,912 |
| Parts & accessories of the instr. & appls. of 90.15 | $357,255 | $119,252 | $84,585 | $21,061 | $629,416 | $478,607 | $1,045,348 |
| Total | $448,535 | $1,516,019 | $219,601 | $826,383 | $3,576,666 | $1,951,067 | $1,298,022 |
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