Estimate error (decades)

Age

<20 (n = 208)

20 - 29 (n = 275)

30 - 39 (n = 374)

40 - 49 (n = 440)

50 - 59 (n = 330)

60 - 69 (n = 220)

70 - 79 (n = 165)

80 - 89 (n = 110)

≥90 (n = 22)

±0

15

55

89

107

87

56

37

23

0

±1

53

101

156

181

150

98

67

46

5

±2

53

68

78

107

63

50

48

28

8

±3

55

30

36

39

28

14

10

10

5

±4

18

14

14

6

2

2

2

0

3

±5

14

7

1

0

0

0

1

3

1

Weighted average discrepancy (decades)

2.24

1.52

1.29

1.22

1.12

1.13

1.25

1.34

2.41