|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Producer gas/water gas generators, with/without their purifiers; acetylene ... | $515,580 | $144,384 | $252,445 | $116,457 | $61,707 | $214,371 | $11,795,858 |
| Parts of the producer gas/water gas generators/acetylene gas & sim. water p ... | $2,715 | $9,815 | $72,123 | $16,266 | $14,521 | $51,611 | $2,710 |
| Total | $518,295 | $154,199 | $324,568 | $132,723 | $76,228 | $265,982 | $11,798,568 |
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