\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 14.15 \% & 21.82 \% & 15.42 \%\\
All / Est & 14.15 \% & 21.82 \% & 15.42 \%\\
Noc / All & 8.56 \% & 18.71 \% & 10.40 \%\\
Noc / Est & 8.56 \% & 18.71 \% & 10.40 \%
\end{tabular}