Commodity200520062007200820092010
Burglar/fire alarms & sim. app.$1,005 $616 $896$1,919
Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ...$61,932$3,129 $2,553$76$207
Parts of the app. of 85.31 $578$1,543  $14,389
Total$62,937$3,707$2,159$2,553$972$16,515