Tabla 4.1.1

% Please add the following required packages to your document preamble:
% \usepackage{booktabs}
\begin{table}[]
\centering
\caption{My caption}
\label{my-label}
\begin{tabular}{@{}cc@{}}
\toprule
Price & Frequency \\ \midrule
137   & 3         \\
139   & 2         \\
141   & 4         \\
143   & 2         \\
144   & 2         \\ \bottomrule
\end{tabular}
\end{table}