\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 23.73 \% & 21.79 \% & 23.41 \%\\
All / Est & 23.73 \% & 21.79 \% & 23.41 \%\\
Noc / All & 13.32 \% & 17.45 \% & 14.07 \%\\
Noc / Est & 13.32 \% & 17.45 \% & 14.07 \%
\end{tabular}