\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (3D Detection) & 68.35 \% & 54.54 \% & 49.16 \%\\
Car (Bird's Eye View) & 86.49 \% & 78.98 \% & 72.23 \%
\end{tabular}