\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 17.78 \% & 21.15 \% & 17.94 \%\\
All / Est & 17.78 \% & 21.15 \% & 17.94 \%\\
Noc / All & 9.96 \% & 21.15 \% & 10.61 \%\\
Noc / Est & 9.96 \% & 21.15 \% & 10.61 \%
\end{tabular}