|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Multiple-walled insulating units of glass | $16,185,050 | $33,718,905 | $61,420,664 | $89,211,313 | $79,060,998 | $83,449,667 | $102,834,979 |
| Total | $16,185,050 | $33,718,905 | $61,420,664 | $89,211,313 | $79,060,998 | $83,449,667 | $102,834,979 |
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