|  | 
| Mean Wage History | 
| Year | This Occupation
 | Compared to Occupational Group
 | Difference | 
| Current | $34.67 |  | $35.29 |  | -$0.61 | 
| 2015 | $33.47 | +3.6% | $34.07 | +3.6% | -$0.59 | 
| 2014 | $32.68 | +2.4% | $33.26 | +2.4% | -$0.58 | 
| 2013 | $31.89 | +2.5% | $32.46 | +2.5% | -$0.57 | 
| 2012 | $31.37 | +1.7% | $31.93 | +1.7% | -$0.56 | 
| 2011 | $30.88 | +1.6% | $31.43 | +1.6% | -$0.55 | 
| 2010 | $30.22 | +2.2% | $30.76 | +2.2% | -$0.54 | 
| 2009 | $30.01 | +.7% | $30.54 | +.7% | -$0.53 | 
| 2008 | $29.08 | +3.2% | $29.60 | +3.2% | -$0.51 | 
| 2007 | $28.12 | +3.4% | $28.63 | +3.4% | -$0.50 | 
| Year | This Occupation
 | Compared to All Occupations
 | Difference | 
| Current | $34.67 |  | $21.85 |  | $12.82 | 
| 2015 | $33.47 | +3.6% | $21.24 | +2.9% | $12.23 | 
| 2014 | $32.68 | +2.4% | $20.78 | +2.2% | $11.89 | 
| 2013 | $31.89 | +2.5% | $20.37 | +2.1% | $11.52 | 
| 2012 | $31.37 | +1.7% | $20.02 | +1.7% | $11.35 | 
| 2011 | $30.88 | +1.6% | $19.70 | +1.6% | $11.18 | 
| 2010 | $30.22 | +2.2% | $19.37 | +1.7% | $10.85 | 
| 2009 | $30.01 | +.7% | $19.11 | +1.4% | $10.90 | 
| 2008 | $29.08 | +3.2% | $18.62 | +2.6% | $10.46 | 
| 2007 | $28.12 | +3.4% | $18.02 | +3.3% | $10.10 | 
|  | 
|
| Reference Date: 1st Quarter 2016 |