|  | 
| Mean Wage History | 
| Year | This Occupation
 | Compared to Occupational Group
 | Difference | 
| Current | $10.58 |  | $11.41 |  | -$0.82 | 
| 2015 | $10.30 | +2.7% | $11.11 | +2.7% | -$0.80 | 
| 2014 | $10.09 | +2.0% | $10.89 | +2.0% | -$0.79 | 
| 2013 | $9.97 | +1.3% | $10.75 | +1.3% | -$0.78 | 
| 2012 | $9.82 | +1.5% | $10.59 | +1.5% | -$0.77 | 
| 2011 | $9.68 | +1.4% | $10.44 | +1.4% | -$0.75 | 
| 2010 | $9.58 | +1.1% | $10.33 | +1.1% | -$0.75 | 
| 2009 | $9.39 | +2.0% | $10.13 | +2.0% | -$0.73 | 
| 2008 | $9.14 | +2.8% | $9.85 | +2.8% | -$0.71 | 
| 2007 | $8.78 | +4.1% | $9.47 | +4.1% | -$0.68 | 
| Year | This Occupation
 | Compared to All Occupations
 | Difference | 
| Current | $10.58 |  | $20.53 |  | -$9.95 | 
| 2015 | $10.30 | +2.7% | $19.96 | +2.9% | -$9.65 | 
| 2014 | $10.09 | +2.0% | $19.53 | +2.2% | -$9.43 | 
| 2013 | $9.97 | +1.3% | $19.14 | +2.1% | -$9.16 | 
| 2012 | $9.82 | +1.5% | $18.81 | +1.7% | -$8.98 | 
| 2011 | $9.68 | +1.4% | $18.51 | +1.6% | -$8.82 | 
| 2010 | $9.58 | +1.1% | $18.20 | +1.7% | -$8.61 | 
| 2009 | $9.39 | +2.0% | $17.95 | +1.4% | -$8.55 | 
| 2008 | $9.14 | +2.8% | $17.49 | +2.6% | -$8.35 | 
| 2007 | $8.78 | +4.1% | $16.94 | +3.3% | -$8.15 | 
|  | 
|
| Reference Date: 1st Quarter 2016 |