Commodity200520062007200820092010
Thermostats$66,169$81,734$123,015$136,126$168,471$125,524
Manostats$99,176$51,355$185,835$117,003$94,866$162,330
Hydraulic/pneumatic auto. regulating/controlling instr. & app.$121,870$65,476$30,151$221,324$117,635$203,979
Automatic regulating/controlling instr. & app., n.e.s. in 90.32$582,996$1,318,038$1,274,525$1,850,566$1,864,730$3,807,174
Parts & accessories of the instr. & app. of 90.32$229,558$202,164$685,818$431,349$251,217$232,693
Total$1,099,769$1,718,767$2,299,344$2,756,368$2,496,919$4,531,700