\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 79.07 \% & 67.06 \% & 52.61 \%\\
Car (Orientation) & 77.35 \% & 65.32 \% & 51.00 \%
\end{tabular}