\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 17.11 \% & 47.77 \% & 20.53 \%\\
All / Est & 17.11 \% & 47.77 \% & 20.53 \%\\
Noc / All & 8.41 \% & 47.77 \% & 13.27 \%\\
Noc / Est & 8.41 \% & 47.77 \% & 13.27 \%
\end{tabular}