\begin{table}%t4
\caption{Goodness of the fits with the R-square.}
\label{table:no5}
%\centering
\par
\begin{tabular}{c c c c} 
\hline\hline 
Fit & R-square \\ 
\hline 
$d_{\rm l}(z)$ LZ & $0.9909$ \\ 
$d_{\rm l}(z)$ GGL & $0.9977$  \\
$\ln [d_{\rm l}/z ~{\rm Mpc}]$ LZ & $0.4005$   \\
$\ln [d_{\rm l}/z ~{\rm Mpc}]$ GGL & $0.2929$ \\
\hline 
\end{tabular}
\end{table}