\begin{tabular}{c | c | c}
{\bf Benchmark} & {\bf Easy} & {\bf Moderate} & {\bf Hard}\\ \hline
Car (Detection) & 87.90 \% & 77.34 \% & 68.38 \%\\
Car (Orientation) & 36.62 \% & 32.02 \% & 28.46 \%
\end{tabular}