Table 4: NSP Safety Performance Measures
Safety Performance Measures: Fatalities
SPT: Total Number Reported
SPT: Rate Per Total VRM
Safety Performance Measures: Injuries
SPT: Total Number Reported
SPT: Rate Per Total VRM
Safety Performance Measures: Safety Events
SPT: Total Number Reported
SPT: Rate Per Total VRM
Safety Performance Measures: System Reliability
SPT: Mean distance between major mechanical failure
