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\begin { figure}
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\centering
\subcaptionbox { True counts\label { tab:statistical-true} } { %
\begin { tabular} { @{ } lr@{ } }
\toprule
Location & \multicolumn { 1} { c@{ } } { Count} \\
\midrule
Belleville & $ 1 $ \\
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Quartier Latin & $ 1 $ \\
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Le Marais & $ 1 $ \\
Montmartre & $ 2 $ \\
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Opéra & $ 1 $ \\
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\bottomrule
\end { tabular} %
} \quad
\subcaptionbox * { } { %
\begin { tabular} { @{ } c@{ } }
\\ \\ \\
$ \xrightarrow [ ] { \text { Noise } } $
\\ \\ \\
\end { tabular} %
} \quad
\subcaptionbox { Perturbed counts\label { tab:statistical-noisy} } { %
\begin { tabular} { @{ } lr@{ } }
\toprule
Location & \multicolumn { 1} { c@{ } } { Count} \\
\midrule
Belleville & $ 1 $ \\
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Quartier Latin & $ 0 $ \\
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Le Marais & $ 2 $ \\
Montmartre & $ 3 $ \\
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Opéra & $ 1 $ \\
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\bottomrule
\end { tabular} %
} %
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\caption { (a)~The original version of the data of Figure~\ref { tab:continuous-statistical} , and (b)~their $ 1 $ -differentially event-level private version.}
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\label { fig:scenario-statistical}
\end { figure}