\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 77.92 \% & 78.19 \% & 69.19 \%\\
Car (Orientation) & 77.84 \% & 77.82 \% & 68.67 \%\\
Car (3D Detection) & 1.88 \% & 1.41 \% & 1.11 \%\\
Car (Bird's Eye View) & 3.20 \% & 2.63 \% & 2.40 \%
\end{tabular}