\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 18.96 \% & 16.53 \% & 18.92 \%\\
All / Est & 18.96 \% & 16.53 \% & 18.92 \%\\
Noc / All & 5.13 \% & 16.53 \% & 5.37 \%\\
Noc / Est & 5.13 \% & 16.53 \% & 5.37 \%
\end{tabular}