\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 17.04 \% & 16.47 \% & 17.03 \%\\
All / Est & 17.04 \% & 16.47 \% & 17.03 \%\\
Noc / All & 4.24 \% & 16.47 \% & 4.50 \%\\
Noc / Est & 4.24 \% & 16.47 \% & 4.50 \%
\end{tabular}