\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 18.76 \% & 13.28 \% & 18.19 \%\\
All / Est & 18.76 \% & 13.28 \% & 18.19 \%\\
Noc / All & 7.03 \% & 13.28 \% & 7.84 \%\\
Noc / Est & 7.03 \% & 13.28 \% & 7.84 \%
\end{tabular}