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Table 1 Age-Period Contingency Table for Mortality Rate Per 100,000 by Age (row) and Period (column) in the United States, 1975–2014

From: Mortality from motorcycle crashes: the baby-boomer cohort effect

 

1975–1979

1980–1984

1985–1989

1990–1994

1995–1999

2000–2004

2005–2009

2010–2014

15–19

4.63

4.11

3.46

1.66

0.72

0.78

0.83

0.57

20–24

6.44

6.53

5.41

3.28

2.18

2.38

3.15

2.36

25–29

4.00

4.59

3.77

2.32

1.79

2.17

2.63

2.39

30–34

2.36

2.86

2.41

1.76

1.40

1.91

2.34

1.93

35–39

1.47

1.84

1.58

1.36

1.17

1.76

2.37

1.95

40–44

0.87

1.26

1.15

0.97

1.21

1.84

2.40

2.03

45–49

0.55

0.84

0.72

0.74

0.94

1.75

2.39

2.10

50–54

0.37

0.47

0.48

0.53

0.78

1.60

2.34

2.25

55–59

0.26

0.31

0.35

0.36

0.55

1.20

1.99

2.04

60–64

0.17

0.26

0.22

0.19

0.31

0.70

1.49

1.72

65–69

0.10

0.18

0.13

0.13

0.21

0.48

0.94

1.26

70–74

0.08

0.11

0.10

0.12

0.10

0.26

0.55

0.76

75–79

0.06

0.07

0.04

0.06

0.08

0.12

0.31

0.48

80–84

0.02

0.04

0.05

0.02

0.05

0.09

0.11

0.22