\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 81.37 \% & 75.22 \% & 68.74 \%\\
Car (Orientation) & 34.54 \% & 31.08 \% & 28.79 \%\\
Car (3D Detection) & 77.82 \% & 64.17 \% & 57.51 \%\\
Car (Bird's Eye View) & 87.95 \% & 78.39 \% & 71.29 \%
\end{tabular}