\begin{figure}
  \centering
  \subcaptionbox{Microdata\label{tab:continuous-micro}}{%
    \adjustbox{max width=\linewidth}{%
    \begin{tabular}{@{}ccc@{}}
      \begin{tabular}{@{}lrll@{}}
        \toprule
        \emph{Name} & \multicolumn{1}{c}{Age} & Location & Status \\
        \midrule
        Donald    & $27$ & Le Marais      & at work \\
        Daisy     & $25$ & Belleville     & driving \\
        Huey      & $12$ & Montmartre     & running \\
        Dewey     & $11$ & Montmartre     & at home \\
        Louie     & $10$ & Quartier Latin & walking \\
        Quackmore & $62$ & Opéra          & dining  \\
        \bottomrule
        \multicolumn{4}{c}{$t_1$} \\
      \end{tabular} &
      \begin{tabular}{@{}lrll@{}}
        \toprule
        \emph{Name} & \multicolumn{1}{c}{Age} & Location & Status \\
        \midrule
        Donald    & $27$ & Montmartre     & driving     \\
        Daisy     & $25$ & Montmartre     & at the mall \\
        Huey      & $12$ & Quartier Latin & sightseeing \\
        Dewey     & $11$ & Opéra          & walking     \\
        Louie     & $10$ & Quartier Latin & at home     \\
        Quackmore & $62$ & Montmartre     & biking      \\
        \bottomrule
        \multicolumn{4}{c}{$t_2$} \\
      \end{tabular} &
      \dots
    \end{tabular}%
    }%
  } \\ \bigskip
  \subcaptionbox{Statistical data\label{tab:continuous-statistical}}{%
    \begin{tabular}{@{}lrrr@{}}
      \toprule
      \multirow{2}{*}{Location} & \multicolumn{3}{c@{}}{Count}\\
      & \multicolumn{1}{c}{$t_1$} & \multicolumn{1}{c}{$t_2$} & \dots \\
      \midrule
      Belleville     & $1$ & $0$ & \dots \\
      Quartier Latin & $1$ & $2$ & \dots \\
      Le Marais      & $1$ & $0$ & \dots \\
      Montmartre     & $2$ & $3$ & \dots \\
      Opéra          & $1$ & $1$ & \dots \\
      \bottomrule
    \end{tabular}%
  }%
  \caption{
    % Continuous data observation
    % \kat{continuous data observation sounds like an action.. better say directly microdata and statistics gathered in consequent timestamps?}
    % of 
    (a)~Microdata, and (b)~the corresponding statistics at multiple timestamps.
  }
  \label{fig:continuous}
\end{figure}