\begin{table}%t2
\caption{\label{tab:catalog final}Redshift catalog properties.}
\small%\centerline
 {
\begin{tabular}{cccccccc}
\hline \hline
%&&&&&&&& \\[-8pt]
Field & Area & Nb  sources & X-ray AGN & No X-ray AGN & \# spec-$z$$^{{a}}$ & \# phot-$z$$^{{a,b}}$ & \# spec-$z$ and/or phot-$z$$^{{a}}$ \\
 & \tiny {($\rm{arcmin^{2}}$)}  & \tiny {$\rm{24~\mu m/ 70~\mu m}$} &  \tiny{$\rm{24~\mu m/70~\mu m}$}  &  \tiny{$\rm{24~\mu m/70~\mu m}$}  & \tiny{$\rm{24~\mu m/70~\mu m}$}  & \tiny{$\rm{24~\mu m/70~\mu m}$}  & \tiny{$\rm{24~\mu m/70~\mu m}$} \\
\hline
EGS & 548 & $4096/322$ & $181/27$ & $3915/285$ & $1108/128$ & $1773/126$ & $2881/254$\\
& &  & \tiny{$4\%/11\%$} & \tiny{$96\%/89\%$} & \tiny{$28\%/45\%$} & \tiny{$45\%/45\%$} & \tiny{$73\%/90\%$}\\
%\\
GOODS-S & 91 & $870/44$ & $64/7$ & $806/37$ & $371/32$ & $378/5$ & $749/37$\\
 & &  & \tiny{$7\%/16\%$} & \tiny{$93\%/84\%$} & \tiny{$46\%/86\%$} & \tiny{$46\%/14\%$} & \tiny{$92\%/100\%$}\\
%\\
GOODS-N & 194 & $2151/119$ & $134/12$ & $2017/107$ & $747/72$ & $1148/29$ & $1895/101$\\
&  &  & \tiny{$6\%/10\%$} & \tiny{$94\%/90\%$} & \tiny{$37\%/67\%$} & \tiny{$57\%/27\%$} & \tiny{$94\%/94\%$}\\
%\\
ECDFS-O & 517 & $2474/195$ & $0/0$ & $2474/195$ & $180/16$ & $1288/168$ & $1468/184$\\
&  &  & \tiny{$0\%/0\%$} & \tiny{$100\%/100\%$} & \tiny{$7\%/8\%$} & \tiny{$52\%/86\%$} & \tiny{$59\%/94\%$}\\
\hline
\end{tabular}}
\medskip
$^{{a}}$ The percentage note in these columns refer to the number of no X-ray AGN;
$^{{b}}$~number of sources which have a photometric redshift but no spectroscopic redshift.
\end{table}