% 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/data/metadata/prisma_counts.json
\begin{table}[htbp]\centering\caption{Classification coverage by publication year: eligible works, works with a primary category, and multi-label assignments.}\label{tab:p9-classification}
\begin{threeparttable}\small
\begin{tabular}{lrrrrr}
\toprule
\textbf{Year} & \textbf{Eligible works} & \textbf{With primary category} & \textbf{Coverage (\%)} & \textbf{Category assignments} & \textbf{Labels per classified work} \\
\midrule
2018 & 642{,}849 & 499{,}561 & 77.7 & 1{,}014{,}269 & 2.03 \\
2019 & 695{,}369 & 539{,}741 & 77.6 & 1{,}127{,}407 & 2.09 \\
2020 & 709{,}083 & 549{,}101 & 77.4 & 1{,}183{,}991 & 2.16 \\
2021 & 711{,}244 & 558{,}970 & 78.6 & 1{,}247{,}143 & 2.23 \\
2022 & 699{,}548 & 560{,}433 & 80.1 & 1{,}285{,}941 & 2.29 \\
2023 & 785{,}194 & 634{,}466 & 80.8 & 1{,}506{,}835 & 2.37 \\
2024 & 901{,}654 & 739{,}619 & 82.0 & 1{,}834{,}511 & 2.48 \\
2025 & 1{,}065{,}828 & 892{,}840 & 83.8 & 2{,}391{,}547 & 2.68 \\
2026 & 901{,}651 & 771{,}301 & 85.5 & 2{,}153{,}220 & 2.79 \\
\bottomrule
\end{tabular}
\begin{tablenotes}\footnotesize\item A work receives a primary category when at least one category score passes the threshold of Part IV; works without any assignment (no abstract, unmapped venue and no arXiv category) have no primary category and enter no category series. Assignments count every (work, category) pair. 2026 is incomplete.\end{tablenotes}
\end{threeparttable}\end{table}