In the first three months of 2018, predominantly full-time ambulance crews in Marion and Hillsboro handled nearly three-fourths of all county ambulance calls.
Of the 328 times in which radio dispatches for ambulances were recorded, Hillsboro crews handled 38.1 percent of the calls, and Marion crews handled 35.7 percent.
Predominantly pay-per-call crews in Peabody handled 18.0 percent of the calls, while similar crews in Tampa handled 5.8 percent and in Florence handled 2.4 percent.
(Read more: HILLSBORO Star-Journal)