\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 18.57 \% & 39.69 \% & 20.96 \%\\
All / Est & 18.57 \% & 39.69 \% & 20.96 \%\\
Noc / All & 4.69 \% & 39.69 \% & 9.75 \%\\
Noc / Est & 4.69 \% & 39.69 \% & 9.75 \%
\end{tabular}