\begin{table}%t2
\caption{\label{tab:ztrend}Mean FIR luminosities of different AGN groups.} \vspace*{-2mm}  
\small
%\centering
\par
\begin{tabular}{cccrrr}       
\hline\hline            \noalign{\smallskip}
$z$&\lhard&$N_{\rm Det}/N$&Detected&Stack&All\\
&\ergs &&\multicolumn{3}{c}{$\nu L_\nu$(60~$\mu$m rest), 10$^{44}$ erg s$^{-1}$}\\
\hline                     
0.2--0.8&all          &12/35  & 3.3&0.32& 1.33~$\pm$~0.31\\
0.8--1.4&all          &22/83  &11.3&1.43& 4.04~$\pm$~0.62\\
1.4--2.5&all          &10/76  &61.1&5.27&12.61~$\pm$~3.12\\ 
\noalign{\smallskip}
0.2--0.8&$<$$10^{42}$   &4/16   & 1.9&0.09& 0.55~$\pm$~0.23\\
0.8--1.4&$<$$10^{42}$   &1/9    & 6.9&1.40& 2.01~$\pm$~0.91\\
1.4--2.5&$<$$10^{42}$   &0/1    &    &3.92& \\ 
\noalign{\smallskip}
0.2--0.8&$10^{42-43}$ &2/12   & 4.4&0.60& 1.23~$\pm$~0.51\\
0.8--1.4&$10^{42-43}$ &7/37   &12.3&1.56& 3.60~$\pm$~0.73\\
1.4--2.5&$10^{42-43}$ &6/18   &63.4&4.35&24.04~$\pm$~8.45\\ 
\noalign{\smallskip}
0.2--0.8&$10^{43-44}$ &6/7    & 3.8&1.91& 3.54~$\pm$~0.89\\
0.8--1.4&$10^{43-44}$ &13/32  &10.5&1.61& 5.22~$\pm$~1.11\\
1.4--2.5&$10^{43-44}$ &3/51   &69.3&5.30& 9.06~$\pm$~2.80\\ 
\noalign{\smallskip}
0.2--0.8&$>$$10^{44}$   &0/0    &    &    &\\
0.8--1.4&$>$$10^{44}$   &1/5    &18.2&2.32& 5.50~$\pm$~3.56\\
1.4--2.5&$>$$10^{44}$   &1/6    &22.2&8.58&10.85~$\pm$~4.77\\ 
\hline\noalign{\smallskip}
$z$&$N_{\rm H}$&$N_{\rm Det}/N$&Detected&Stack&All\\
        &cm$^{-2}$&&\multicolumn{3}{c}{$\nu L_\nu$(60~$\mu$m rest), 10$^{44}$ erg s$^{-1}$}\\
\hline  \noalign{\smallskip}   
0.8--1.4&$<$$10^{22}$  & 2/10&13.7&1.12&4.15~$\pm$~1.25\\
0.8--1.4&$10^{22-23}$& 6/25&11.6&1.47&3.89~$\pm$~0.91\\
0.8--1.4&$10^{23-24}$&10/28& 9.6&1.76&4.57~$\pm$~0.89\\
0.8--1.4&$>$$10^{24}$  &  0/5&    &1.67&1.67~$\pm$~0.88\\
\hline                               
\end{tabular}\vspace*{-2mm}  
\tablefoot{Average FIR luminosities are given separately for the individual
$>$$3\sigma$ detections, the stack of the nondetections, and the 
number-weighted mean for all sources. Errors for luminosities are standard  
\mbox{deviations} from bootstrapping and are dominated by the dispersion of the AGN 
population rather than measurement error. }\vspace*{-2mm}  
\end{table}