\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 6.76 \% & 11.93 \% & 7.62 \%\\
All / Est & 6.76 \% & 11.93 \% & 7.62 \%\\
Noc / All & 4.53 \% & 8.86 \% & 5.32 \%\\
Noc / Est & 4.53 \% & 8.86 \% & 5.32 \%
\end{tabular}