\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 19.51 \% & 21.26 \% & 19.80 \%\\
All / Est & 19.51 \% & 21.26 \% & 19.80 \%\\
Noc / All & 9.69 \% & 16.82 \% & 10.98 \%\\
Noc / Est & 9.69 \% & 16.82 \% & 10.98 \%
\end{tabular}