Pre-Boarding Security Rating

TSA efficiency (%)

R value

Cr value

Fatalities per year

C life Saved ($ millions)

50

0.05

2.5

5,000,000,000

300

667

50

0.25

12.5

5,000,000,000

300

133

50

0.5

25

5,000,000,000

300

66

50

0.75

37.5

5,000,000,000

300

44

50

1

50

5,000,000,000

300

33

75

0.25

18.75

5,000,000,000

300

88

75

0.5

37.5

5,000,000,000

300

44

85

0.25

21.25

5,000,000,000

300

78

85

0.5

42.5

5,000,000,000

300

39

95

0.25

23.75

5,000,000,000

300

71

95

0.5

47.5

5,000,000,000

300

35

100

1

100

5,000,000,000

300

16