n

90% CI

95% CI

99% CI

LL

UL

LL

UL

LL

UL

25

−0.746

0.750

−0.884

0.862

−1.131

1.093

50

−0.522

0.506

−0.614

0.608

−0.784

0.792

75

−0.433

0.427

−0.522

0.503

−0.678

0.661

100

−0.373

0.365

−0.440

0.440

−0.569

0.573