1% generated by tables/make_tables.py from ./results/graph/area_flows_yearly.csv2\begin{table}[htbp]\centering\caption{Change in the area citation-flow matrix between 2018--2022 and 2023--2026: post-period row share minus baseline row share (percentage points).}\label{tab:p9-area-flow-change}3\begin{threeparttable}\small4\begin{tabular}{lrrrrrrrr}5\toprule6\textbf{Citing area} & \textbf{AI \\& ML} & \textbf{Perception \\& interaction} & \textbf{Software \\& PL} & \textbf{Theory} & \textbf{Data \\& distributed} & \textbf{Security \\& privacy} & \textbf{Hardware \\& emerging} & \textbf{Computational science} \\7\midrule8AI \\& ML & -3.1 & +3.1 & +0.2 & -0.9 & +0.1 & +0.5 & -0.2 & +0.2 \\9Perception \\& interaction & +0.4 & +0.2 & -0.1 & -0.0 & -0.4 & +0.0 & -0.0 & +0.0 \\10Software \\& PL & +2.6 & +1.2 & -2.8 & -0.6 & -1.0 & +0.7 & -0.0 & -0.2 \\11Theory & +1.1 & +1.1 & -0.5 & -1.0 & -0.6 & -0.0 & +0.2 & -0.2 \\12Data \\& distributed & +1.5 & +0.7 & -0.0 & -0.1 & -3.0 & +1.0 & +0.1 & -0.1 \\13Security \\& privacy & +1.8 & +0.9 & +0.0 & -0.1 & +0.1 & -2.6 & -0.1 & +0.0 \\14Hardware \\& emerging & +0.4 & -0.2 & -0.2 & +0.0 & +0.1 & +0.1 & -0.2 & -0.0 \\15Computational science & +2.5 & +0.9 & -0.1 & -0.7 & -0.7 & +0.0 & -0.1 & -1.8 \\16\bottomrule17\end{tabular}18\begin{tablenotes}\footnotesize\item Rows: citing area; columns: cited area; row shares of internal references with both ends classified, split by citing calendar year (2022 entirely in the first span). Figure~\ref{fig:p9-area-flow-matrix} shows the two underlying matrices.\end{tablenotes}19\end{threeparttable}\end{table}20