\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 17.25 \% & 20.44 \% & 17.78 \%\\
All / Est & 17.25 \% & 20.44 \% & 17.78 \%\\
Noc / All & 7.70 \% & 16.25 \% & 9.25 \%\\
Noc / Est & 7.70 \% & 16.25 \% & 9.25 \%
\end{tabular}