\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 4.74 \% & 17.76 \% & 7.71 \%\\
All / Est & 4.74 \% & 17.76 \% & 7.71 \%\\
Noc / All & 4.73 \% & 17.76 \% & 8.12 \%\\
Noc / Est & 4.73 \% & 17.76 \% & 8.12 \%
\end{tabular}