Commodity200520062007200820092011
Burglar/fire alarms & sim. app.$248,921$79,145$61,224$129,659$142,555$77,918
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$413$392$14,588$32,169$168,207$12,158
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$159,627$17,295$163,722$186,395$368,340$1,824,315
Parts of the app. of 85.31$19,331$2,472$12,230$4,225$1,726$59,755
Total$428,292$99,304$251,764$352,448$680,828$1,974,146