\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 76.16 \% & 66.45 \% & 53.70 \%\\
Car (Orientation) & 74.66 \% & 64.88 \% & 52.24 \%
\end{tabular}