\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 5.64 \% & 17.40 \% & 6.86 \%\\
All / Est & 5.64 \% & 17.40 \% & 6.86 \%\\
Noc / All & 4.51 \% & 17.40 \% & 6.18 \%\\
Noc / Est & 4.51 \% & 17.40 \% & 6.18 \%
\end{tabular}