\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 47.52 \% & 48.27 \% & 47.64 \%\\
All / Est & 47.52 \% & 48.27 \% & 47.64 \%\\
Noc / All & 38.67 \% & 44.94 \% & 39.81 \%\\
Noc / Est & 38.67 \% & 44.94 \% & 39.81 \%
\end{tabular}