\begin{table}%t1
\caption{\label{table:1}Summary of the results of the spectral fitting.}
%\centering
\small   
\begin{tabular}{c c c c c c c c c c c c c c c c c c }         
\hline\hline\noalign{\smallskip}                  
Model &  $N_{{\rm total}}$ \\
(1) &  (2) \\
\hline                         
$phabs \times powerlaw$ &  430 (88.3\%) \\
$phabs \times (zphabs \times powerlaw)$ &   17 (3.5\%)\\
$phabs \times (zbbody + powerlaw)$  &   38 (7.8\%)\\
$phabs \times (zbbody + zphabs \times powerlaw)$  &    2 (0.4\%)\\
\hline                                    
\end{tabular}
\tablefoot {(1) XSPEC model definition: $powerlaw$: simple photon power-law. $zphabs$: rest-frame photoelectric absorption. $zbbody$: a~redshifted blackbody spectrum. All models include Galactic absorption ($phabs$). (2)~Number and fraction of objects best fitted with the indicated model.}
\end{table}