Commodity2008200920102011
Theodolites & tachymeters (tacheometers) $8,718 $4,370
Levels (excl. of 90.31) $96  
Photogrammetrical surveying instr. & appls.  $2,660$19,431
Surveying/hydrographic/oceanographic/hydrological/meteorological/geophysica ...$197 $146,984$41,965
Parts & accessories of the instr. & appls. of 90.15$15,535  $33,096
Total$15,732$8,814$149,644$98,862