Diameter (mm)

4

3.15

1

0.8

0.63

0.5

0.4

Passers-by percentage

100

96.96

93.99

90.15

84.34

73.95

62.54

Diameter (mm)

0.315

0.25

0.20

0.16

0.125

0.10

0.08

Passers-by percentage

49.51

37.29

30.00

25.75

21.90

20.22

19.20