\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 20.34 \% & 13.02 \% & 19.67 \%\\
All / Est & 20.34 \% & 13.02 \% & 19.67 \%\\
Noc / All & 12.52 \% & 13.02 \% & 12.58 \%\\
Noc / Est & 12.52 \% & 13.02 \% & 12.58 \%
\end{tabular}