Commodity200520062007200820092010
Burglar/fire alarms & sim. app.$1,738,171$1,740,735$1,917,639$1,877,376$1,569,957$1,730,517
Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ...$443,365$313,094$568,365$564,605$597,911$294,892
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$292,901$851,214$676,959$763,290$1,071,763$1,062,962
Parts of the app. of 85.31$266,096$138,030$531,591$523,448$410,535$610,227
Total$2,740,533$3,043,073$3,694,554$3,728,719$3,650,166$3,698,598