  | 
| Mean Wage History | 
| Year | This Occupation | Compared to Occupational Group | Difference | 
| Current | $20129.28 |   | $88386.69 | 
  | -$68257.41 | 
| 2015 | $19432.44 | +3.6% | $85326.88 | 
+3.6% | -$65894.44 | 
| 2014 | $18973.15 | +2.4% | $83310.19 | 
+2.4% | -$64337.03 | 
| 2013 | $18513.87 | +2.5% | $81293.50 | 
+2.5% | -$62779.63 | 
| 2012 | $18212.96 | +1.7% | $79972.22 | 
+1.7% | -$61759.26 | 
| 2011 | $17927.89 | +1.6% | $78720.48 | 
+1.6% | -$60792.59 | 
| 2010 | $17547.79 | +2.2% | $77051.50 | 
+2.2% | -$59503.70 | 
| 2009 | $17421.09 | +.7% | $76495.17 | 
+.7% | -$59074.07 | 
| 2008 | $16882.62 | +3.2% | $74130.77 | 
+3.2% | -$57248.15 | 
| 2007 | $16328.31 | +3.4% | $71696.84 | 
+3.4% | -$55368.52 | 
| Year | This Occupation | Compared to All Occupations | Difference | 
| Current | $20129.28 |   | $38323.96 | 
  | -$18194.68 | 
| 2015 | $19432.44 | +3.6% | $37251.75 | 
+2.9% | -$17819.31 | 
| 2014 | $18973.15 | +2.4% | $36455.25 | 
+2.2% | -$17482.09 | 
| 2013 | $18513.87 | +2.5% | $35720.01 | 
+2.1% | -$17206.14 | 
| 2012 | $18212.96 | +1.7% | $35107.32 | 
+1.7% | -$16894.36 | 
| 2011 | $17927.89 | +1.6% | $34555.90 | 
+1.6% | -$16628.00 | 
| 2010 | $17547.79 | +2.2% | $33973.84 | 
+1.7% | -$16426.04 | 
| 2009 | $17421.09 | +.7% | $33514.32 | 
+1.4% | -$16093.22 | 
| 2008 | $16882.62 | +3.2% | $32656.55 | 
+2.6% | -$15773.92 | 
| 2007 | $16328.31 | +3.4% | $31614.97 | 
+3.3% | -$15286.65 | 
  | 
| Reference Date: 1st Quarter 2016 |