  | 
| Mean Wage History | 
| Year | This Occupation | Compared to Occupational Group | Difference | 
| Current | $19845.82 |   | $105346.66 | 
  | -$85500.84 | 
| 2015 | $19158.79 | +3.6% | $101699.73 | 
+3.6% | -$82540.93 | 
| 2014 | $18705.97 | +2.4% | $99296.07 | 
+2.4% | -$80590.09 | 
| 2013 | $18253.16 | +2.5% | $96892.40 | 
+2.5% | -$78639.24 | 
| 2012 | $17956.49 | +1.7% | $95317.59 | 
+1.7% | -$77361.10 | 
| 2011 | $17675.43 | +1.6% | $93825.66 | 
+1.6% | -$76150.23 | 
| 2010 | $17300.68 | +2.2% | $91836.43 | 
+2.2% | -$74535.74 | 
| 2009 | $17175.77 | +.7% | $91173.35 | 
+.7% | -$73997.57 | 
| 2008 | $16644.88 | +3.2% | $88355.26 | 
+3.2% | -$71710.38 | 
| 2007 | $16098.38 | +3.4% | $85454.29 | 
+3.4% | -$69355.91 | 
| Year | This Occupation | Compared to All Occupations | Difference | 
| Current | $19845.82 |   | $43353.41 | 
  | -$23507.59 | 
| 2015 | $19158.79 | +3.6% | $42140.48 | 
+2.9% | -$22981.69 | 
| 2014 | $18705.97 | +2.4% | $41239.45 | 
+2.2% | -$22533.48 | 
| 2013 | $18253.16 | +2.5% | $40407.73 | 
+2.1% | -$22154.57 | 
| 2012 | $17956.49 | +1.7% | $39714.63 | 
+1.7% | -$21758.14 | 
| 2011 | $17675.43 | +1.6% | $39090.84 | 
+1.6% | -$21415.41 | 
| 2010 | $17300.68 | +2.2% | $38432.40 | 
+1.7% | -$21131.71 | 
| 2009 | $17175.77 | +.7% | $37912.57 | 
+1.4% | -$20736.80 | 
| 2008 | $16644.88 | +3.2% | $36942.23 | 
+2.6% | -$20297.35 | 
| 2007 | $16098.38 | +3.4% | $35763.96 | 
+3.3% | -$19665.58 | 
  | 
| Reference Date: 1st Quarter 2016 |