k = 1

k = 2

k = 3

k = 4

k = 5

Mean

0.514068

0.688750

0.843880

0.877727

0.903693

Min

0.514068

0.688750

0.843880

0.877675

0.903693

Max

0.514068(20^†)

0.688750(20)

0.843880(20)

0.877729(19)

0.903693(20)

k = 6

k = 7

k = 8

k = 9

k = 10

Mean

0.920797

0.925672

0.930037

0.931974

0.933193

Min

0.920560

0.925672

0.930037

0.931974

0.932899

Max

0.920823(18)

0.925672(20)

0.930037(20)

0.931974(20)

0.933271(15)

k = 11

k = 12

k = 13

k = 14

Mean

0.934005

0.934332

0.934608

0.934864

Min

0.933901

0.934286

0.934498

0.934856

Max

0.934016(18)

0.934341(13)

0.934616(17)

0.934866(16)