\begin{table}%t2
	\caption{\label{comQ}The first column yields the $Q_{VIJ[sp]}$ indices used in this work; the second column shows the number of stars with excess detected with each $Q_{VIJ[sp]}$ index; the third column shows the total number of stars for which we compute the indices.}
	\small%\centerline
{
	\begin{tabular}{ccc}
	\hline 
	\hline
	$Q$ index& Number of stars with excess & Number of stars \\
	\hline
	$Q_{VIJ[3.6]}$	&113    &1746\\
	$Q_{VIJ[4.5]}$	&124    &1474\\
	$Q_{VIJ[5.8]}$	& 79    & 357  \\
	$Q_{VIJ[8.0]}$	&104    & 297  \\
	\hline 
	\end{tabular}}
	\smallskip
	 A total of 174 stars with excesses are selected. 
	\end{table}