\begin{table}%t9
\caption{Weighted average abundances of the FLAMES clusters. Results for
the clusters NGC~6611, N11 and NGC~346 are taken from Paper~III, except for the Fe~abundances which were derived from LTE calculations following the method
described in Sect.~\ref{individ_ab}. Solar abundances are taken from
\citet{asp05}.  Abundances are presented as [X]~= 12~+ $\log$~([X/H]) in units of dex.}\label{meanab} %\centering
\small
\begin{tabular}{lcccccccccc}
\hline \hline
    &                 &\multicolumn{3}{c}{Milky Way}                       & &      \multicolumn{2}{c}{LMC}	& & 	 \multicolumn{2}{c}{SMC}    \\
    & Solar           &NGC~6611         & NGC~3293         &   NGC~4755       & &       N11       &     NGC~2004	& & 	NGC~346      &	   NGC~330     \\
 \hline 
N   & 7.78 $\pm$ 0.06 & 7.59 $\pm$ 0.10 & 7.52 $\pm$ 0.07 & 7.85 $\pm$ 0.26 & & 7.54 $\pm$ 0.40 & 7.33 $\pm$ 0.36 & & 7.17 $\pm$ 0.29 & 7.27 $\pm$ 0.24 \\
O   & 8.66 $\pm$ 0.05 & 8.55 $\pm$ 0.04 & 8.76 $\pm$ 0.05 & 8.73 $\pm$ 0.18 & & 8.33 $\pm$ 0.08 & 8.40 $\pm$ 0.18 & & 8.06 $\pm$ 0.10 & 7.90 $\pm$ 0.19 \\
Mg  & 7.53 $\pm$ 0.09 & 7.32 $\pm$ 0.06 & 7.24 $\pm$ 0.10 & 7.23 $\pm$ 0.12 & & 7.06 $\pm$ 0.09 & 7.08 $\pm$ 0.10 & & 6.74 $\pm$ 0.07 & 6.72 $\pm$ 0.12 \\
Si  & 7.51 $\pm$ 0.04 & 7.41 $\pm$ 0.05 & 7.47 $\pm$ 0.06 & 7.41 $\pm$ 0.04 & & 7.19 $\pm$ 0.07 & 7.21 $\pm$ 0.03 & & 6.79 $\pm$ 0.05 & 6.81 $\pm$ 0.02 \\
Fe  & 7.45 $\pm$ 0.15 & 7.62 $\pm$ 0.15 & 7.49 $\pm$ 0.21 & 7.56 $\pm$ 0.19 & & 7.23 $\pm$ 0.10 & 7.24 $\pm$ 0.12 & & 6.98 $\pm$ 0.13 & 6.88 $\pm$ 0.16\\
\hline
\end{tabular}
\end{table}