\begin{table}%t3
\caption{\label{cross_VV}Results of cross-identification between A$-$L and VV06. See Note on Table~\ref{cross_HB}.}
%\centering
\small
\begin{tabular}{clrr}
\hline
\hline
Condition & Condition & No. common & Flag \\
 & & quasars & \\
\hline
 $0\arcsec < \rho < 2\arcsec$ & & 72~252 \\
\hline
 $2\arcsec < \rho < 5\arcsec$ & & 1031 & \\
 -- & $z_1 > 0$, $z_2 > 0$ & 1003 & \\
 -- & $z_1 > 0$, $z_2 > 0$, $\Delta z < 0.1$ & 977 & * \\ 
 -- & $z_1 > 0$, $z_2 > 0$, $\Delta z > 0.1$ & 26 & ! \\ 
 -- & $z_1 = 0$ or/and $z_2 = 0$ & 28 & ! \\ 
\hline
 $5\arcsec < \rho < 10\arcsec$ & & 281 & \\
 -- & $z_1 > 0$, $z_2 > 0$ & 269 & \\
 -- & $z_1 > 0$, $z_2 > 0$, $\Delta z < 0.1$ & 251 & x \\ 
 -- & $z_1 > 0$, $z_2 > 0$, $\Delta z > 0.1$ & 18 & ? \\ 
 -- & $z_1 = 0$ or/and $z_2 = 0$ & 12 & ? \\ 
\hline
\end{tabular}
\end{table}