\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 31.55 \% & 26.01 \% & 30.97 \%\\
All / Est & 31.55 \% & 26.01 \% & 30.97 \%\\
Noc / All & 14.01 \% & 26.01 \% & 15.57 \%\\
Noc / Est & 14.01 \% & 26.01 \% & 15.57 \%
\end{tabular}