\begin{table}%t1
%%\centering

\par
\caption{\label{tab:yso_detectionrate}\mbox{X-ray}detection rates and median of logarithm of \mbox{X-ray} luminosities  and plasma
temperatures for the different YSO groups following the classification given by  Bontemps et~al. (2001).}
\par
\begin{tabular}{lccccc}
\hline \hline\noalign{\smallskip}
YSO Class~& $N_{\rm DROXO,FOV}$ & $N_{\rm det}$ & Detection & $\log L_{\rm X, med}$ & Median $kT$  \\ 
& & & fraction  & [erg~s$^{-1}$]    & ~keV     \\
\hline
I         & 11     & 9        & 82\% & 29.6  & 4.4\\
II        & 48     & 31       & 77\% & 28.8  & 3.1 \\
bona~fide III & 16     & 15   & 94\% & 29.7  & 2.4 \\
candidate III & 21     & 6    & 29\% & $\le$28.3 & -- \\
\hline 
Total      &  96 & 61 & 64\% & \\
\hline
\end{tabular} 
\end{table}