c

µS

2

0.6180

0.4120

0.8240

3

0.6914

0.5186

0.8643

4

0.7413

0.5930

0.8895

5

0.7773

0.6478

0.9069

6

0.8046

0.6896

0.9195

7

0.8259

0.7226

0.9291

8

0.8430

0.7493

0.9367

9

0.8571

0.7714

0.9428

10

0.8688

0.7898

0.9478