The annual and hourly salary statistics of grinding and polishing workers in Detroit-Warren-Livonia, Michigan are shown in Table 1 and Table 2, respectively. The wage information of grinding and polishing workers in Detroit-Warren-Livonia is based on the national compensation survey conducted by the U.S. Bureau of Labor Statistics in 2017 and published in April 2018 [1].
| Percentile Bracket | Average Annual Salary |
|---|---|
| 10th Percentile Wage | $18,980 |
| 25th Percentile Wage | $19,680 |
| 50th Percentile Wage | $32,560 |
| 75th Percentile Wage | $45,460 |
| 90th Percentile Wage | $50,110 |
Table 1 shows the average annual salary for grinding and polishing workers in Detroit-Warren-Livonia, Michigan in 5 percentile scales. The average annual salary for the 90th percentile (the top 10 percent of the highest paid) is $50,110. The median (50th percentile) annual salary is $32,560. The average annual salary for the bottom 10 percent earners is $18,980.
The table and chart below show the trend of the median salary of grinding and polishing workers from 2012 to 2017.
| Year | Median Salary | Yearly Growth | 5-Year Growth |
|---|---|---|---|
| 2017 | $32,560 | -1.14% | 17.17% |
| 2016 | $32,930 | 2.92% | - |
| 2015 | $31,970 | 15.95% | - |
| 2014 | $26,870 | -4.80% | - |
| 2013 | $28,160 | 4.23% | - |
| 2012 | $26,970 | - | - |
From Table 3 we note that the median annual salary of $32,560 in Detroit-Warren-Livonia is in the middle of salary range for grinding and polishing workers in state of Michigan. In comparison, the annual salary of grinding and polishing workers in Detroit-Warren-Livonia is 25.4 percent (25.4%) lower than that in the highest paying Muskegon-Norton Shores and 30.1 percent (30.1%) higher than that in the lowest paying Battle Creek.