\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 70.53 \% & 51.82 \% & 45.70 \%\\
Car (Orientation) & 70.03 \% & 51.05 \% & 44.82 \%
\end{tabular}