\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 18.18 \% & 67.48 \% & 41.60 \%\\
All / Est & 18.18 \% & 67.48 \% & 41.60 \%\\
Noc / All & 13.41 \% & 11.13 \% & 12.78 \%\\
Noc / Est & 13.41 \% & 11.13 \% & 12.78 \%
\end{tabular}