\begin{table}%t10
\caption{Abundance patterns and correlations between [X/Y] ratios and [Zn/Fe] for all clouds observed in our sample of 11 DLAs.
\label{allclouds-trends}}
%\centerline
{\begin{tabular}{l | c c c c | c c c c c}
\hline \hline
\\[-0.3cm]
$\lbrack$X/Y] & \# clouds $^{\rm 1}$ & Mean & rms & $\chi_{\nu}^2$ & \# clouds $^{\rm 2}$ & $\tau$ $^{(a)}$ & $P(\tau$) $^{(b)}$ & $a^{(c)}$ & $b ^{(d)}$
\\ 
\hline
$\lbrack$Si/Fe] & 79 & \phantom{$-$}0.390 & 0.183 &           18.10 & 22 & \phantom{$-$}0.686 & 0.000 & $+0.241\pm 0.023$ & $+0.534\pm 0.044$ \\
$\lbrack$S/Fe]  & 34 & \phantom{$-$}0.376 & 0.251 & \phantom{0}9.85 & 18 & \phantom{$-$}0.757 & 0.000 & $+0.060\pm 0.038$ & $+0.961\pm 0.083$ \\
$\lbrack$Si/Zn] & 22 &  	 $-$0.033 & 0.173 &	      11.60 & 22 &	     $-$0.712 & 0.000 & $+0.246\pm 0.025$ & $-0.495\pm 0.041$ \\
$\lbrack$S/Zn]  & 18 & \phantom{$-$}0.032 & 0.101 & \phantom{0}1.62 & 18 &	     $-$0.343 & 0.047 & $+0.058\pm 0.032$ & $-0.059\pm 0.071$ \\
$\lbrack$S/Si]  & 32 & \phantom{$-$}0.047 & 0.213 & \phantom{0}5.03 & 16 & \phantom{$-$}0.561 & 0.002 & $-0.152\pm 0.037$ & $+0.416\pm 0.079$ \\
$\lbrack$N/Si]  & 36 &  	 $-$1.005 & 0.318 &	      17.04 & 12 & \phantom{$-$}0.412 & 0.062 & \multicolumn{2}{c}{no correlation} \\
$\lbrack$Mn/Fe] & 29 &  	 $-$0.221 & 0.108 & \phantom{0}5.37 & 22 & \phantom{$-$}0.264 & 0.086 & \multicolumn{2}{c}{no correlation} \\
$\lbrack$Cr/Fe] & 28 & \phantom{$-$}0.130 & 0.105 & \phantom{0}2.89 & 24 & \phantom{$-$}0.097 & 0.508 & \multicolumn{2}{c}{no correlation} \\
$\lbrack$Zn/Fe] & 25 & \phantom{$-$}0.427 & 0.263 &           30.01 &    &    &    & \\
\hline
\end{tabular}}
\smallskip
Note. For the definition of a "cloud'', see Sect.~\ref{indiv-clouds}. \\
\\[-0.3cm]
$^{\rm 1}$ Total number of clouds in our sample of 11 DLAs with a measurement of [X/Y]. The corresponding logarithmic weighted mean, \\
\phantom{$^{\rm 1}$} logarithmic rms dispersion, and reduced $\chi^2$ are given in columns (3), (4), and (5), respectively. \\
$^{\rm 2}$ Number of clouds in our sample of 11 DLAs with both a measurement of [X/Y] and [Zn/Fe]. Data plotted in 
Fig.~\ref{allclouds-trends-Fig}. \\
$^{(a)}$ Kendall correlation factor of [X/Y] versus [Zn/Fe]. A positive value of~$\tau$ corresponds to a correlation and 
a negative value to an \\ \phantom{$^{\rm a}$} anti-correlation. \\
$^{(b)}$ Probability under the null hypothesis of zero correlation from the Kendall test. A value 
$<$$ 5$\% indicates a significant 
correlation. \\
$^{(c)}$$^,$ $^{(d)}$ Zero point and slope, respectively, and their~1$\sigma$ uncertainties, of the linear least-square 
regression ${\rm [X/Y]} = a + b \times \rm [Zn/Fe]$, \\ \phantom{$^{\rm c}$$^,$ $^{\rm d}$} computed by taking into account the errors 
on both [X/Y] and [Zn/Fe] data points.
\end{table}