\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 4.86 \% & 6.53 \% & 5.02 \%\\
All / Est & 4.86 \% & 6.53 \% & 5.02 \%\\
Noc / All & 4.14 \% & 5.04 \% & 4.22 \%\\
Noc / Est & 4.14 \% & 5.04 \% & 4.22 \%
\end{tabular}