For each of the first three months of last year, the graph shows the number of service requests handled by the Technical Services department at a certain company and the number of those service requests that were high, medium, or low priority. For example, the graph shows that in March, the department handled approximately 590 requests: approximately 310 high priority, 120 medium priority, and 160 low priority.

Select from the drop-down menus the options that complete the statement so that it most accurately reflects the information provided.