\begin{table}[htbp]
\centering
\caption{DADOS-PSUNT20M8.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

   5&&&&\\
   9&2.0893383539E-05&3.7595163350E-05&&\\
  17&1.2573614121E-06&2.5739804964E-06&4.0545748475E+00&3.8684740428E+00\\
  33&7.6210947865E-08&1.6695368769E-07&4.0442573242E+00&3.9464812567E+00\\
  65&4.6621058213E-09&1.0552475111E-08&4.0309446023E+00&3.9837946284E+00\\
 129&2.8770412553E-10&6.6170311617E-10&4.0183239375E+00&3.9952535427E+00\\
 257&1.7856770401E-11&4.1389589143E-11&4.0100428272E+00&3.9988442409E+00\\
 513&1.1119673903E-12&2.5874542362E-12&4.0052847912E+00&3.9996626763E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
