\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 17.96 \% & 20.78 \% & 18.38 \%\\
All / Est & 17.96 \% & 20.78 \% & 18.38 \%\\
Noc / All & 12.06 \% & 20.78 \% & 13.62 \%\\
Noc / Est & 12.06 \% & 20.78 \% & 13.62 \%
\end{tabular}