\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 84.39 \% & 73.39 \% & 65.64 \%\\
Car (Orientation) & 77.22 \% & 64.72 \% & 57.56 \%\\
Car (3D Detection) & 1.38 \% & 1.14 \% & 1.27 \%\\
Car (Bird's Eye View) & 2.02 \% & 2.01 \% & 1.68 \%
\end{tabular}