\begin{table}%t2
%\centering
\par
\caption{\label{tab2}Distribution of the numbers of stars fainter than
 $m_b=10$  in the {\it statistical}  HRD of Fig.~\ref{f10} separated 
 into groups according to $\sigma_1$ and $\sigma_2$ levels.}
\par
\small
\begin{tabular}{ccccccccc}
\hline\hline 
 $\sigma_1$ & $\sigma_2$  & WD I& MS I & RG I & SDII & RGII & HBII & Total   \\
\hline
$\leq$.4 & $\leq$1.2 & 24 & 17038 & 3492 & 2123 & 1869 & 1507 &  26053   \\
$\geq$.4 & $\leq$1.2 & 24  & 6320 & 1734 &  968 &  848   & 684 & 10578   \\
$\leq$.4 & $\geq$1.2 & 55 &  7491 & 2490 &  1057 & 1328 & 1353 & 13774   \\
$\geq$.4 & $\geq$1.2 & 27 & 2528 &  867 &  400 &   337 &  365  &   4524   \\
\hline
\end{tabular}
\end{table}