|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | | $1,043 | $2,212 | $145 | $13,335 | $13,908 | $225 |
| Coumarin, methylcoumarins & ethylcoumarins | $1,110 | $861 | | | | $1,129 | $1,038 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $28,508 | $16,130 | $6,767 | $21,691 | $3,598 | $1,666 | $26,004 |
| Total | $29,618 | $18,034 | $8,979 | $21,836 | $16,933 | $16,703 | $27,267 |
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