\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 20.51 \% & 22.00 \% & 20.59 \%\\
All / Est & 20.51 \% & 22.00 \% & 20.59 \%\\
Noc / All & 13.23 \% & 22.00 \% & 13.74 \%\\
Noc / Est & 13.23 \% & 22.00 \% & 13.74 \%
\end{tabular}