Commodity200520062007200820092010
Thermostats$498,948$537,156$542,058$667,690$609,872$632,814
Manostats$70,702$78,117$81,254$108,042$87,687$103,722
Hydraulic/pneumatic auto. regulating/controlling instr. & app.$19,236$21,307$35,942$22,770$16,553$44,967
Automatic regulating/controlling instr. & app., n.e.s. in 90.32$2,168,932$2,138,861$3,847,692$2,597,071$2,070,366$3,311,416
Parts & accessories of the instr. & app. of 90.32$273,765$472,594$270,816$299,135$210,776$329,829
Total$3,031,583$3,248,035$4,777,762$3,694,708$2,995,254$4,422,748