\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 4.38 \% & 18.11 \% & 5.92 \%\\
All / Est & 4.38 \% & 18.11 \% & 5.92 \%\\
Noc / All & 4.43 \% & 18.11 \% & 6.12 \%\\
Noc / Est & 4.43 \% & 18.11 \% & 6.12 \%
\end{tabular}