\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 4.45 \% & 13.60 \% & 4.61 \%\\
All / Est & 4.45 \% & 13.60 \% & 4.61 \%\\
Noc / All & 2.55 \% & 13.60 \% & 2.78 \%\\
Noc / Est & 2.55 \% & 13.60 \% & 2.78 \%
\end{tabular}