Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Electrical signalling/safety/traffic control equip. for railways/tramways | | | | | $64 | $18,494 | |
Electrical signalling/safety/traffic control equip. other than for railways ... | $31,176 | $794 | $8,705 | $8,334 | $18,197 | $259,130 | $33,365 |
Parts of the electrical signalling/safety/traffic control equip. of 85.30 | $2,028 | $392 | $60 | $158 | $12,784 | $68 | $1,627 |
Total | $33,204 | $1,186 | $8,765 | $8,492 | $31,045 | $277,692 | $34,992 |
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