TeX 52.9%
Python 45.7%
Shell 1.4%
1\begin{tabular}{lrrrrrrrrr}2\toprule3Radius & $k=1$ & $k=3$ & $k=5$ & $k=7$ & $k=10$ & $k=15$ & $k=20$ & $k=30$ & $k=50$ \\4\midrule5$\le 0.5$ km & 14.8 & 12.6 & 12.0 & 11.8 & \textbf{11.7} & 11.8 & 11.9 & 12.0 & 12.1 \\6$\le 1$ km & 15.2 & 12.7 & 12.0 & 11.8 & \textbf{11.6} & 11.6 & 11.6 & 11.7 & 11.9 \\7$\le 2$ km & 15.5 & 12.9 & 12.1 & 11.8 & 11.5 & 11.5 & \textbf{11.4} & 11.4 & 11.6 \\8$\le 5$ km & 16.1 & 13.3 & 12.5 & 12.1 & 11.7 & 11.6 & \textbf{11.6} & 11.6 & 11.6 \\9$\le 10$ km & 16.4 & 13.6 & 12.7 & 12.3 & 12.0 & 11.8 & 11.7 & \textbf{11.7} & 11.8 \\10$\le 25$ km & 16.6 & 13.7 & 12.8 & 12.4 & 12.1 & 12.0 & 11.9 & \textbf{11.9} & 12.0 \\11\bottomrule12\end{tabular}13