|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Thermostats | $258,053 | $193,024 | $219,159 | $207,886 |
| Manostats | $4,543 | $1,805 | $832 | $12,384 |
| Hydraulic/pneumatic auto. regulating/controlling instr. & app. | $31,691 | $70,007 | $197,776 | $142,583 |
| Automatic regulating/controlling instr. & app., n.e.s. in 90.32 | $198,463 | $264,572 | $258,057 | $792,254 |
| Parts & accessories of the instr. & app. of 90.32 | $138,779 | $122,830 | $97,064 | $323,734 |
| Total | $631,529 | $652,238 | $772,888 | $1,478,841 |
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