\begin{table}%T5 \caption{\label{tab5}BCG counts in the complete (nearby) sample and expanded one.} \small%\centering \par \begin{tabular}{ccccccc} \hline \hline\noalign{\smallskip} Sample & Cluster & Number & Two-sided & One-sided & Point & N.D. \\ & morphology & & & & & \\ \hline Complete & cool core & 5 & 2 (40$\%$) & -- & 1 & 2 \\ & non cool core & 22 & -- & 12 (55$\%$) & 1 & 9 \\ %\hline Expanded & cool core & 10 & 7 (70$\%$) & -- & 1 & 2 \\ & non cool core & 24 & -- & 14 (58$\%$) & 1 & 9 \\ \hline \end{tabular} \tablefoot{We report the number of BCG according to the cluster morphology and parsec-scale morphology. Note that most of the undetected sources in VLBA observations are in BCG that are radio quiet (or faint) in VLA observations (see Sect.~5.3).} \end{table}