\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 18.08 \% & 21.83 \% & 18.27 \%\\
All / Est & 18.08 \% & 21.83 \% & 18.27 \%\\
Noc / All & 8.89 \% & 21.83 \% & 9.64 \%\\
Noc / Est & 8.89 \% & 21.83 \% & 9.64 \%
\end{tabular}