& $r = 0.5$& $r = 1.0$& $r = 1.5$& $r = 2.0$& $r = 2.5$& $r = 3.0$\\
\midrule
$\sigma = 0.25$ & \textbf{0.49} & 0.00 & 0.00 & 0.00 & 0.00 & 0.00\\
$\sigma = 0.50$ & 0.46 & \textbf{0.37} & \textbf{0.29} & 0.00 & 0.00 & 0.00\\
$\sigma = 1.00$ & 0.38 & 0.33 & 0.26 & \textbf{0.19} & \textbf{0.15} & \textbf{0.12}\\
