\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 4.68 \% & 10.52 \% & 4.97 \%\\
All / Est & 4.68 \% & 10.52 \% & 4.97 \%\\
Noc / All & 4.10 \% & 10.52 \% & 4.48 \%\\
Noc / Est & 4.10 \% & 10.52 \% & 4.48 \%
\end{tabular}