| 
| Occupation | Occ. code | Est. empl. | Mean wage | 10th pct | 25th pct | Median wage | 75th pct | 90th pct |  | Roof Bolters, Mining | 47-5061 | 80 | 96,085 46.20
 | 87,372 42.01
 | 91,227 43.86
 | 97,564 46.90
 | 103,900 49.95
 | 107,971 51.91
 |  | Roustabouts, Oil and Gas | 47-5071 | 1,920 | 46,104 22.17
 | 32,702 15.72
 | 36,101 17.36
 | 41,538 19.97
 | 51,254 24.64
 | 68,162 32.77
 |  | Helpers--Extraction Workers | 47-5081 | 440 | 38,603 18.56
 | 19,064 9.16
 | 34,098 16.39
 | 38,603 18.56
 | 45,119 21.69
 | 51,771 24.89
 |  | Extraction Workers, All Other | 47-5099 | 150 |  |  |  |  |  |  |  |