\begin{table}%t1
%\centering
\par
\caption{{\it  WMAP}+SBBN primordial abundances predicted when 
$\eta = (6.14 \pm 0.25) \times 10^{-10}$ (or $\Omega_{\rm b} h^2 = 0.0224 \pm$0.0009; 
Spergel et~al. \cite{Spergel03}) is adopted.\label{tab1}}
\begin{tabular}{cccc}
\hline
\hline
\multicolumn{1}{c}{}
& \multicolumn{1}{c}{Coc et~al. (\cite{Coc04})} 
& \multicolumn{1}{c}{Cyburt (\cite{Cyburt04})} 
& \multicolumn{1}{c}{Serpico et~al. (\cite{Serpico04})} \\
\hline
D/H & (2.60$^{+0.19}_{-0.17}) \times 10^{-5}$ & (2.55$^{+0.21}_{-0.20}) \times 10^{-5}$ 
& (2.58$^{+0.19}_{-0.16}) \times 10^{-5}$ \\
Y$_{\rm P}$ & $0.2479\pm0.0004$ & $0.2485\pm0.0005$ & $0.2479\pm0.0004$ \\
$^3$He/H & (1.04$\pm 0.04)\times 10^{-5}$ & (1.01$\pm 0.07) \times 10^{-5}$ 
& $1.03\pm0.03$ \\ 
$^7$Li/H & (4.15$^{+0.49}_{-0.45}) \times 10^{-10}$ & (4.26$^{+0.91}_{-0.86}\times) 10^{-10}$ 
& (4.6$^{+0.4}_{-0.4}) \times 10^{-10}$\\
\hline
\end{tabular}
\end{table}