\begin{table}%T2 \par \caption{\label{lf12.tab}12~$\mu$m luminosity function values.} \small %\centering \par \begin{tabular}{ccccccccccc} \hline\hline\noalign{\smallskip} ${\rm log}(L_{12}/L_\odot)$ & 8.25 & 8.75 & 9.25 & 9.75 &10.25& 10.75& 11.25 &11.75 &12.25 &12.75 \\ \hline $ 0.00