Sensitivity analysis (area proportional population calculation carried out for boundary small areas)
| Travel times and population cover modelling – sensitivity analysis | ||
| Peak | Off peak | |
| 5 min travel time response zones: population coverage | ||
| Statutory ambulance responses | 990 991 | 1 560 917 |
| Statutory ambulance with only CFR group responses | 1 426 648 | 2 018 446 |
| Statutory ambulance with all CFR responses | 2 043 256 | 2 619 752 |
| 10 min travel time response zones: population coverage | ||
| Statutory ambulance responses | 2 405 764 | 2 802 322 |
| Statutory ambulance with only CFR group responses | 3 114 769 | 3 433 307 |
| Statutory ambulance with all CFR responses | 3 676 177 | 3 826 063 |