\begin{table}%t4
%\centering
\par
\caption{\label{tab:G_volume_factor}The correction factor arising from the survey-volume effect for corresponding \FeH ~bins of the observed giant MDF, as described in Sect.~\ref{subsec:survey_volume}.}
\small
\begin{tabular}{lrrrrrrrrrrr}
\hline\hline
\rule{0ex}{2.3ex} [Fe/H] & $-4.00$ & $-3.50$ & $-3.30$ & $-3.10$ & $-2.90$ & $-2.70$
                         & $-2.50$ & $-2.30$ & $-2.10$ & $-1.90$ & $-1.70$ \\
                  Factor & 0.330 & 0.331 & 0.327  & 0.287  & 0.341  & 0.407
                         &  0.499 & 0.698  & 0.834  & 1.184  & 2.048 \\\hline
\rule{0ex}{2.3ex} [Fe/H] & $-1.50$ & $-1.30$ & $-1.10$ & $-0.90$ & $-0.70$
                         & $-0.50$ & $-0.30$ & $-0.10$ & $0.10$ & $0.30$ & \\
                  Factor & 3.491  &  9.003 & 24.97 & 48.22 & 107.3
                         & 121.9 & 219.0& 211.9& 2132. & 738.4 & \\
\hline
\end{tabular}
\end{table}