\begin{table}%t5
%\footnotesize
\caption{\label{table5}Sample statistics.}
\begin{tabular}{lr}
\hline
\hline
                                          & Number of targets \\
\hline
Sample                                    &  92\phantom{$^a$} \\
\hline
{\rm [Ne~{\sc ii}] observations}         &  92\phantom{$^a$} \\
{\rm [Ne~{\sc ii}] detections}           &  58\phantom{$^a$} \\
{\rm [Ne~{\sc ii}] non-detections}       &  34\phantom{$^a$} \\
\hline
X-ray observations                        &  67\phantom{$^a$} \\
X-ray detections                          &  64\tablefootmark{a} \\
X-ray non-detections                      &   3\phantom{$^a$} \\
\hline
{\rm [Ne~{\sc ii}]} \& X-ray  observations                 &  67\phantom{$^a$} \\
{\rm [Ne~{\sc ii}]} detection \& X-ray detection           &  40\tablefootmark{a} \\
{\rm [Ne~{\sc ii}]} non-detection \&  X-ray detection      &  24\phantom{$^a$} \\
{\rm [Ne~{\sc ii}]} detection \& X-ray non-detection       &   1\phantom{$^a$} \\
{\rm [Ne~{\sc ii}]} non-detection \& X-ray non-detection   &   2\phantom{$^a$} \\
\noalign{\smallskip}
\hline
\end{tabular} 
 \tablefoot{\tablefoottext{a}{T Tau S included in X-ray detections (for intrinsic $L_{\rm X}$)}}
\par
\end{table}