\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 15.32 \% & 19.27 \% & 15.97 \%\\
All / Est & 15.32 \% & 19.27 \% & 15.97 \%\\
Noc / All & 7.82 \% & 15.33 \% & 9.18 \%\\
Noc / Est & 7.82 \% & 15.33 \% & 9.18 \%
\end{tabular}