|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $1,449,147 | $219,952 | $2,785,427 | $20,776 | $178,597 | $193,173 | $193,008 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $347,238 | $48,614 | $29,330 | $87,839 | $210,583 | $554,813 | $463,385 |
| Total | $1,796,385 | $268,566 | $2,814,757 | $108,615 | $389,180 | $747,986 | $656,393 |
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