\begin{table}[htbp]
\centering\footnotesize
\caption{Repeat-sales and median-price changes computed on the Vrai Prix data for the geographies of the external indices (annual means, log ×100)}\label{tab:external_rs}
\begin{threeparttable}

\begin{tabular}{lrrr}
\toprule
Sample (this data) & Pairs & Repeat sales 2026 vs 2021 & Median price 2026 vs 2021 \\
\midrule
Montréal (CMM) houses & 11{,}722 & 36.1 & 31.9 \\
Montréal (CMM) condos & 11{,}605 & 22.1 & 21.6 \\
Montréal (CMM) all three classes & 26{,}579 & 30.1 & 31.0 \\
Island of Montréal (region 06) all & 8{,}978 & 19.7 & 23.5 \\
Québec (CMQ) all three classes & 8{,}794 & 46.8 & 45.2 \\
Province houses & 45{,}354 & 47.7 & 41.9 \\
Province all three classes & 73{,}384 & 43.3 & 38.7 \\
\bottomrule
\end{tabular}
\begin{tablenotes}\footnotesize\item Case--Shiller weighted repeat sales, holding period at least six months. Teranet Montréal CMA (all types) rises by 26.1 and Québec CMA by 43.7 on the same basis.\end{tablenotes}
\end{threeparttable}
\end{table}