% generated by tables/make_tables.py from /Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/informatique/wp44/results/graph/category_counts_yearly.csv, /Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/informatique/wp44/results/econometrics/breaks.csv
\begin{table}[htbp]\centering\caption{Growth and structural-change summary for the five security-and-privacy categories (multi-label counts).}\label{tab:security_summary}
\begin{threeparttable}\small
\begin{tabular}{lrrrrrrrrrrr}
\toprule
\textbf{Category} & \textbf{Works 2018} & \textbf{Works 2025} & \textbf{CAGR 18--22 (\%)} & \textbf{CAGR 23--25 (\%)} & \textbf{Level 2022-12} & \textbf{p} & \textbf{Slope change} & \textbf{p } & \textbf{Placebo p (slope)} & \textbf{Bai--Perron} & \textbf{PELT} \\
\midrule
Cybersecurity & 67{,}575 & 139{,}134 & 3.7 & 24.7 & -0.021 & 0.408 & 0.015 & 0.000 & 0.062 & 2022-07-01 & 2022-11, 2024-12 \\
Applied cryptography & 29{,}699 & 51{,}759 & 1.9 & 20.4 & 0.002 & 0.922 & 0.013 & 0.000 & 0.046 & 2022-07-01 & 2022-11, 2024-12 \\
Blockchain systems & 10{,}872 & 33{,}426 & 16.7 & 17.3 & -0.008 & 0.858 & -0.002 & 0.200 & 0.508 & 2020-04-01 & 2019-02, 2022-12 \\
Privacy-preserving computation & 11{,}378 & 49{,}266 & 15.2 & 39.8 & -0.001 & 0.965 & 0.012 & 0.000 & 0.138 & 2022-07-01 & 2020-12, 2023-12 \\
Federated learning & 1{,}040 & 18{,}093 & 54.3 & 45.8 & -0.126 & 0.007 & -0.006 & 0.001 & 0.385 & 2020-02-01 & 2020-02, 2023-05 \\
\bottomrule
\end{tabular}
\begin{tablenotes}\footnotesize\item Works: eligible works carrying the category (multi-label). CAGR: compound annual growth of the multi-label count between the years shown (2026 excluded as incomplete). Level and slope change: interrupted-time-series estimates on the log monthly series at the 2022-12 reference month with HAC p-values (Part IV, Section~\ref{sec:m-its}); Placebo p: share of placebo event months whose slope t-statistic exceeds the one at 2022-12 (Section~\ref{sec:m-placebo}); Bai--Perron: BIC-selected break months (Section~\ref{sec:m-bp}); PELT: penalised change-point months. The ITS, placebo and break columns are those of Table~\ref{tab:breaks}.\end{tablenotes}
\end{threeparttable}\end{table}