\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 6.34 \% & 18.59 \% & 8.37 \%\\
All / Est & 6.34 \% & 18.59 \% & 8.37 \%\\
Noc / All & 5.46 \% & 16.01 \% & 7.43 \%\\
Noc / Est & 5.46 \% & 16.01 \% & 7.43 \%
\end{tabular}