\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 20.55 \% & 4.99 \% & 18.93 \%\\
All / Est & 20.55 \% & 4.99 \% & 18.93 \%\\
Noc / All & 17.49 \% & 4.99 \% & 15.88 \%\\
Noc / Est & 17.49 \% & 4.99 \% & 15.88 \%
\end{tabular}