\begin{table}%t2
\caption{\label{table2}Ratios of the ZAMS \omc\ per mass category of SMC Oe/Be~stars.}
%\centering
\par
\begin{tabular}{llll}
\hline
\hline	
\noalign{\smallskip}
Mass category   & \omc          & \omc$-\sigma$ & \omc$+\sigma$  \\
\hline	
A               &    {\bf 0.89}  &      0.79    &    1.01 \\
A$-\sigma$M     &      0.94      &      0.83    &    1.04 \\
A$+\sigma$M     &      0.85      &      0.75    &    0.96 \\
B               &    {\bf 0.87}  &      0.68    &    1.08  \\
B$-\sigma$M     &      0.93      &      0.73    &    1.15  \\
B$+\sigma$M     &      0.82      &      0.64    &    1.01 \\
C               &    {\bf 0.92}  &      0.71    &    1.08  \\
C$-\sigma$M     &      0.94      &      0.72    &    1.09  \\
C$+\sigma$M     &      0.91      &      0.70    &    1.06  \\
D               &    {\bf 0.91}  &      0.63    &    1.07  \\
D$-\sigma$M     &      0.95      &      0.66    &    1.13  \\
D$+\sigma$M     &      0.87      &      0.60    &    1.02  \\
E               &    {\bf 0.92}  &      0.78    &    1.02  \\
E$-\sigma$M     &      1.03      &      0.88    &    1.15  \\
E$+\sigma$M     &      0.82      &      0.70    &    0.91 \\
\hline
\end{tabular}
\tablefoot{Boldfaced values correspond to the average \omc\ ratios of subsamples.}
\end{table}