\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 6.85 \% & 9.11 \% & 7.23 \%\\
All / Est & 6.85 \% & 9.11 \% & 7.23 \%\\
Noc / All & 3.92 \% & 6.22 \% & 4.34 \%\\
Noc / Est & 3.92 \% & 6.22 \% & 4.34 \%
\end{tabular}