|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Electrical signalling/safety/traffic control equip. for railways/tramways | $24,677 | $12,864 | $207,561 | $11,582 | $7,647 |
| Electrical signalling/safety/traffic control equip. other than for railways ... | $48,673 | $182,746 | $57,682 | $50,250 | $43,166 |
| Parts of the electrical signalling/safety/traffic control equip. of 85.30 | $10,935 | $5,923 | $23,984 | $11,605 | $6,943 |
| Total | $84,285 | $201,533 | $289,227 | $73,437 | $57,756 |
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