\begin{table}%T4
\caption{\label{rrlyrae}Number of RR~Lyrae stars according to the OGLE catalogues and
correctly identified by the Gaussian Mixtures (GM) and multistage
Bayesian networks (MSBN) classifiers presented here. The table lists
the number of stars in the OGLE catalogues with a clear counterpart in
the OGLE variability database and, subsequently, the fraction of these
with available visible and visible+2MASS colours. }
\small
%\centering
\par
\begin{tabular}{cccccccccc}
  \hline\hline
  Catalogue  & Source & \multicolumn{3}{c}{Potential detections} & \multicolumn{2}{c}{GM} & \multicolumn{3}{c}{MSBN} \\
 % \hline 
& & NC & +$(B)VI$ & +$JHK$& NC & +$(B)VI$ & NC & +$(B)VI$ & +$JHK$\\ 
  %\hline
  \hline
OGLE RR~Lyrae & LMC   & 2790 & 2558 & 137 & 2014 & 1819  & 2597 & 2457 & 117 \\
OGLE RR~Lyrae & SMC   &   93 &   87 &   2 &   63 &   61  &   89 &   85 &   2 \\
OGLE RR~Lyrae & bulge & 70 &  69 &   69 &   61 &    61  &   61 &   61 &  53 \\
  \hline
\end{tabular}
\end{table}