\begin{tabular}{rrrr}
\toprule
$x$&
$y$&
$z$\\
\midrule
0.00 & 0.00 & 0.76476544\\
 & 1.00 & 0.91931626\\
 & 2.00 & -2.60410277\\
 & 3.00 & 7.35946680\\
\midrule
1.00 & 0.00 & -5.05349099\\
 & 1.00 & -4.06599595\\
 & 2.00 & -1.02829526\\
 & 3.00 & -8.83046108\\
\midrule
2.00 & 0.00 & 0.91525110\\
 & 1.00 & -4.08125924\\
 & 2.00 & 5.54509092\\
 & 3.00 & 5.68363915\\
\midrule
3.00 & 0.00 & 2.60476835\\
 & 1.00 & 1.86059152\\
 & 2.00 & -1.41751767\\
 & 3.00 & -2.46337713\\
\bottomrule
\end{tabular}