\(b\) (when \(\delta_r = 0.01\)) \(b\) (when \(\delta_r = 0.05\)) \(b\) (when \(\delta_r = 0.10\))
\(\delta_l\) \(a\) 0.01 0.05 0.10 0.15 0.25 0.05 0.10 0.15 0.25 0.10 0.15 0.25
0.50 0.50 0.968 0.929 0.880 0.831 0.733 0.969 0.917 0.866 0.765 0.969 0.915 0.808
0.60 0.930 0.893 0.847 0.801 0.710 0.932 0.883 0.835 0.741 0.933 0.883 0.783
0.70 0.877 0.843 0.802 0.761 0.680 0.880 0.836 0.793 0.709 0.884 0.838 0.749
0.80 0.796 0.769 0.734 0.701 0.802 0.766 0.731 0.809 0.772
0.75 0.75 0.927 0.893 0.851 0.809 0.935 0.891 0.848 0.948 0.901
0.80 0.878 0.847 0.809 0.772 0.887 0.848 0.809 0.901 0.860
0.85 0.812 0.785 0.753 0.823 0.789 0.839
0.85 0.85 0.922 0.892 0.856 0.941 0.902 0.968
0.89 0.838 0.814 0.783 0.858 0.826 0.886