Commodity200620072008200920102011
Burglar/fire alarms & sim. app.$12,850 $143,428 $110$5,579
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$65,173$100$450$800$40$47,479
Parts of the app. of 85.31$3,000,000$15,500 $4,973$1,526 
Total$3,078,023$15,600$143,878$5,773$1,676$53,058