|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Preparations & charges for fire-extinguishers; charged fire-extinguishing g ... | $599,000 | $636,000 | $386,000 | $511,000 | $477,000 | $668,000 | $668,000 |
| Total | $599,000 | $636,000 | $386,000 | $511,000 | $477,000 | $668,000 | $668,000 |
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