Commodity2005200620072008200920102011
Thermostats$10$5,857$3,062$978$7,932$1,523$1,721
Manostats$420 $1$1$179$10 
Hydraulic/pneumatic auto. regulating/controlling instr. & app.  $17 $146  
Automatic regulating/controlling instr. & app., n.e.s. in 90.32$1,570$33,091$73,381$27,258$8,996$22,039$35,911
Parts & accessories of the instr. & app. of 90.32  $91$267  $660
Total$2,000$38,948$76,552$28,504$17,253$23,572$38,292