\begin{table}%t1
\par
\caption{\label{t1}Average dust temperatures as a function of redshift for the 330~\mbox{H-ATLAS} galaxies
(Col.~2) and for all the data (Col.~4) presented in Figs.~\ref{f2} and~\ref{f3} (including H-ATLAS).}
%\centering
\par
\begin{tabular}{ccccc}
\hline\hline
\noalign{\smallskip}
$z$-range &\bt{c}H-ATLAS\\$N_{\rm srcs}$\et & \td  &\bt{c}All data\\ $N_{\rm srcs}$\et & All data \td \\[-3.2mm]\\
\hline
All $z$ & 330 & $28\pm 8$ & 657 & $30\pm 9$\\
$0<z<0.1$ & 106 & $27\pm 8$  &  235 & $32 \pm 9$ \\ 
$0.1<z<0.5$ & 186  &  $29\pm 8$  &  260 & $28 \pm 8$ \\
$0.5<z<1$ & 33  &  $23 \pm 5$  &  67 & $24 \pm 7$ \\
$z>1$ & 5  &  $35\pm 4$  &  95 & $37 \pm 10$ \\
\hline
 \end{tabular} 
 \end{table}