  | 
| Mean Wage History | 
| Year | This Occupation | Compared to Occupational Group | Difference | 
| Current | $53.63 |   | $37.63 | 
  | $16.00 | 
| 2015 | $52.27 | +2.6% | $36.67 | 
+2.6% | $15.59 | 
| 2014 | $51.29 | +1.9% | $35.99 | 
+1.9% | $15.30 | 
| 2013 | $50.31 | +1.9% | $35.30 | 
+1.9% | $15.01 | 
| 2012 | $49.33 | +2.0% | $34.61 | 
+2.0% | $14.72 | 
| 2011 | $48.56 | +1.6% | $34.08 | 
+1.6% | $14.49 | 
| 2010 | $47.71 | +1.8% | $33.48 | 
+1.8% | $14.23 | 
| 2009 | $47.20 | +1.1% | $33.12 | 
+1.1% | $14.08 | 
| 2008 | $45.80 | +3.1% | $32.13 | 
+3.1% | $13.66 | 
| 2007 | $44.27 | +3.5% | $31.06 | 
+3.5% | $13.21 | 
| Year | This Occupation | Compared to All Occupations | Difference | 
| Current | $53.63 |   | $20.85 | 
  | $32.78 | 
| 2015 | $52.27 | +2.6% | $20.27 | 
+2.9% | $32.00 | 
| 2014 | $51.29 | +1.9% | $19.83 | 
+2.2% | $31.46 | 
| 2013 | $50.31 | +1.9% | $19.43 | 
+2.1% | $30.88 | 
| 2012 | $49.33 | +2.0% | $19.10 | 
+1.7% | $30.23 | 
| 2011 | $48.56 | +1.6% | $18.80 | 
+1.6% | $29.76 | 
| 2010 | $47.71 | +1.8% | $18.48 | 
+1.7% | $29.23 | 
| 2009 | $47.20 | +1.1% | $18.23 | 
+1.4% | $28.97 | 
| 2008 | $45.80 | +3.1% | $17.77 | 
+2.6% | $28.03 | 
| 2007 | $44.27 | +3.5% | $17.20 | 
+3.3% | $27.07 | 
  | 
| Reference Date: 1st Quarter 2016 |