|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Burglar/fire alarms & sim. app. | $752 | | $32,909 | $11,889 | $1,568 | $3,920 |
| Indicator panels incorp. liquid crystal devices (Lchemically defined)/light ... | $25 | $28 | $5,461 | $2,484 | $165,235 | $749 |
| Electric sound/visual signalling app. (e.g., bells/sirens/indicator panels/ ... | $3,373 | $3,099 | | $128 | $763 | $1,863 |
| Parts of the app. of 85.31 | $101 | $17,156 | $33,908 | $6,757 | $731 | $17,831 |
| Total | $4,251 | $20,283 | $72,278 | $21,258 | $168,297 | $24,363 |
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