Emergency Ambulance Market Size, Share, Demand Report By Type (Basic Life Support Ambulance, Advanced Life Support Ambulance, Patient Transport Ambulance), By Vehicle Type (Van-Based Ambulance, Motorcycle Ambulance, Air Ambulance, Water Ambulance), By Application (Emergency Medical Services, Trauma Care, Patient Transfer, Disaster Management), By End Use (Government Hospitals, Private Hospitals, EMS Providers, Military & Disaster Response Units), By Region & Segment Forecasts, 2025–2034