The salary statistics of first-line supervisors of mechanics, installers, and repairers in the industry sector of mining are shown in Table 1. In Table 2 we compare first-line supervisor of mechanics, installer, and repairer salaries in different industries within the mining sector.
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $49,060 |
| 25th Percentile Wage | $61,830 |
| 50th Percentile Wage | $79,190 |
| 75th Percentile Wage | $99,960 |
| 90th Percentile Wage | $120,970 |
Table 1 shows the average annual salary for first-line supervisors of mechanics, installers, and repairers in the industry sector of mining. The salaries are shown in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) first-line supervisors of mechanics, installers, and repairers is $120,970. The median annual salary (50th percentile) is $79,190. The average annual salary for the bottom 10 percent paid first-line supervisors of mechanics, installers, and repairers is $49,060.
The table and chart below show the trend of the median salary of first-line supervisors of mechanics, installers, and repairers in the industry sector of mining from 2012 to 2018.
| Year | Median Salary | Yearly Growth | 6-Year Growth |
|---|---|---|---|
| 2018 | $79,190 | 0.95% | 7.15% |
| 2017 | $78,440 | 0.80% | - |
| 2016 | $77,810 | 1.49% | - |
| 2015 | $76,650 | -0.35% | - |
| 2014 | $76,920 | 3.16% | - |
| 2013 | $74,490 | 1.29% | - |
| 2012 | $73,530 | - | - |
Data source: The national compensation survey conducted by the U.S. Bureau of Labor Statistics (BLS) in 2018 and published in April 2019 [1].