Order

FDR 10

FDR 20

FDR 30

Mean ± SD FDR

1) First n = 295

27

191

77

21.60 ± 5.78

2) Meddle n = 201

20

137

45

21.24 ± 5.55

3) Last n = 275

87

140

48

18.58 ± 6.87

4) Only n = 180

45

88

47

20.11 ± 7.17

34) Last but distant n = 48

7

20

21

22.92 ± 7.13