\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 50.33 \% & 39.69 \% & 40.04 \%\\
Car (Orientation) & 24.41 \% & 18.96 \% & 19.85 \%\\
Car (3D Detection) & 23.74 \% & 19.14 \% & 18.86 \%\\
Car (Bird's Eye View) & 56.44 \% & 44.00 \% & 42.34 \%
\end{tabular}