Commodity2005200620072008200920102011
Burglar/fire alarms & sim. app.$58$2,734$538  $13,252$40,698
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$4,773$3,484$11,119$39,055$21,742$31,156$16,266
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$74,418$10,041$10,628$2,162 $1,986$10,057
Parts of the app. of 85.31$4,531$6,217$55,640$6,496$45,179$12,782$8,812
Total$83,780$22,476$77,925$47,713$66,921$59,176$75,833