\begin{tabular}{c | c | c}
{\bf Error} & {\bf Fl-bg} & {\bf Fl-fg} & {\bf Fl-all}\\ \hline
All / All & 3.94 \% & 18.32 \% & 4.64 \%\\
All / Est & 3.94 \% & 18.32 \% & 4.64 \%\\
Noc / All & 3.32 \% & 18.32 \% & 4.19 \%\\
Noc / Est & 3.32 \% & 18.32 \% & 4.19 \%
\end{tabular}