tabela

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\usepackage{times}
\usepackage{multirow}

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\begin{document}

\begin{table}[htbp]
\caption{SMOKERS}
\label{Tab:SRNRValues}
\begin{center}
\begin{tabular}{c|c|c|c}

& student smokes & student does not smoke & total \\ \hline
2 parents smoke & 400 & 1380 & 1780 \\
1 parent smokes & 414 & 1823 & 2239 \\
0 parents smoke & 188 & 1168 & 1356 \\
\hline
total & 1004 & 4371 & 5375

\end{tabular}
\end{center}
\end{table}

\end{document}