The Gross Margin of Great Lakes Aviation Ltd (GLUX) is 29.69%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2014-12-31 | 29.69% |
| 2013-12-31 | 29.35% |
| 2012-12-31 | 31.69% |
| 2011-12-31 | 30.57% |
| 2010-12-31 | 34.15% |
| 2009-12-31 | 36.70% |
| 2008-12-31 | 31.07% |
| 2007-12-31 | 37.07% |
| 2006-12-31 | 38.58% |
| 2005-12-31 | 34.82% |