Table 1

\begin{center}
\begin{tabular} {| l | c c c c c | c c c c | c c c c c c | c c c c c |}
    \hline
    & \multicolumn{5}{| c |}{\textbf{Must Have}} & \multicolumn{4}{| c |}{\textbf{Should Have}} & \multicolumn{6}{| c |}{\textbf{Could Have}} & \multicolumn{5}{| c |}{\textbf{Would Like to Have}} \\
    & 1 & 2 & 3 & 4 & 5 & 1 & 2 & 3 & 4 & 1 & 2 & 3 & 4 & 5 & 6 & 1 & 2 & 3 & 4 & 5 \\ \hline
    \textbf{John} & 2 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 2 & 1 & 1 & 1 & 1 \\
    \textbf{Emma} & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 2 & 1 & 1 & 1 & 1 & 1 & 2 & 2 & 2 & 2 \\
    \textbf{Chris} & 3 & 3 & 2 & 2 & 1 & 2 & 1 & 2 & 1 & 1 & 1 & 2 & 2 & 1 & 2 & 1 & 2 & 2 & 2 & 2 \\ \hline
\end{tabular}
\end{center}