|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $10,303 | $1,345 | $2,167 | $22,822 | $1,576 | $91,548 | $157,304 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $14,118 | $56,732 | $13,533 | $75,540 | $1,083 | $46,500 | $154,340 |
| Total | $24,421 | $58,077 | $15,700 | $98,362 | $2,659 | $138,048 | $311,644 |
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