Commodity2005200620072008200920102011
Burglar/fire alarms & sim. app.$5,726$5,876$33,905$57,539$1,817$303 
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ... $1,025$2,194  $22,111$9,878
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ... $31,184$1,467$5,310$8,089$5,908$45,869
Parts of the app. of 85.31 $1,839 $31,945$516$154$64
Total$5,726$39,924$37,566$94,794$10,422$28,476$55,811