\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&2.1333411654E-03&2.9522390821E-03&&\\
   9&4.5243944151E-04&8.0009957441E-04&2.2373180938E+00&1.8835580970E+00\\
  17&1.0217039632E-04&2.0317311635E-04&2.1467474634E+00&1.9774700393E+00\\
  33&2.4140688238E-05&5.1083489417E-05&2.0814385264E+00&1.9917805376E+00\\
  65&5.8584995206E-06&1.2788956038E-05&2.0428636933E+00&1.9979585743E+00\\
 129&1.4424771979E-06&3.1979085165E-06&2.0219826953E+00&1.9996979289E+00\\
 257&3.5784774656E-07&7.9953404928E-07&2.0111307137E+00&1.9998972885E+00\\
 513&8.9115328306E-08&1.9988529660E-07&2.0056003854E+00&1.9999871217E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
