| Name | Name:Public Address System and Other Announcers | Name:Social Science Research Assistants |
| Annual Wage | Annual Wage:$40,070 USD | Annual Wage:$40,760 USD |
| Hourly Rate | Hourly Rate:$19.27 USD | Hourly Rate:$19.6 USD |
| * Data from: May 2012 National Occupational Employment and Wage Estimates for United States, Bureau of Labor Statistics. | * Data from: May 2012 National Occupational Employment and Wage Estimates for United States, Bureau of Labor Statistics. | |
| Total Employment | Total Employment:8120 | Total Employment:26370 |
| Description | Description: | Description: |
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