|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $1,412,349 | $425,750 | $1,135,608 | $418,997 | $477,721 | $376,562 | $255,312 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $63,662 | $123,298 | $131,609 | $1,034,296 | $47,654 | $255,801 | $400,595 |
| Total | $1,476,011 | $549,048 | $1,267,217 | $1,453,293 | $525,375 | $632,363 | $655,907 |
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