\begin{table}%T5
%\centering
\par
\caption{Minimum mass of accreted water ($M_{\rm water}$), minimum mass of accreted ices ($M_{\rm ices}$) and corresponding minimum O/H abundance (compared to solar value) in Saturn's atmosphere required to fit the observed C enrichments. Calculations are presented for the minimum fits of both KAO C and ground-based N measurements (Kerola et al. \cite{Kerola97}; Briggs \& Sackett \cite{Briggs89}) and {\it Cassini} C measurement (Flasar et al. \cite{Flasar05}) in Saturn's atmosphere. Ranges of CO$_2$:CO:CH$_4$ and N$_2$:NH$_3$ gas-phase ratios used here are those determined by A05c (see text).}
\par
         \begin{tabular}[]{llccccc}
            \hline
            \hline
            \noalign{\smallskip}
            &  & \multicolumn{4}{c}{N$_2$:NH$_3$ = 1} & N$_2$:NH$_3$ = 10  \\
            \noalign{\smallskip}
            \cline{3-5}
            \cline{6-7}
             \noalign{\smallskip}
             & & CO$_2$:CO = 4 & CO$_2$:CO = 3 & CO$_2$:CO = 2 & CO$_2$:CO = 1  & CO$_2$:CO = 1   \\
             \noalign{\smallskip}              
             \hline                         
             \noalign{\smallskip}
             KAO & $M_{\rm water} / \mearth$ & 2.2  & 2.5 & 3.0 & 4.0 & 4.6 \\
              & $M_{\rm ices} / \mearth$ &  5.4  & 5.6  & 5.9 & 6.6 & 7.6 \\
              & O/H & 5.1 & 5.4 & 5.8 & 6.6 & 7.6 \\  
             \hline
             \noalign{\smallskip}
            {\it Cassini} & $M_{\rm water} / \mearth$ & 5.7  & 6.6 & 8.0 & 11.0 & 11.2 \\
             & $M_{\rm ices} / \mearth$ &  13.7  & 14.4  & 15.7 & 18.2 & 18.3 \\
             & O/H & 13.1 & 13.9 & 15.2 & 18.0 & 18.3 \\
            \hline
         \end{tabular}
         \label{ices}
\end{table}