% generated by tables/make_tables.py from /Users/simon-pierreboucher/Desktop/UQO/Recherche/Recherche-UQO/informatique/wp44/results/bibliometrics/volume_yearly.csv
\begin{table}[htbp]\centering\caption{Openness and metadata indicators by publication year: arXiv linkage, preprint share, open access, abstract availability and document type (per cent of eligible works).}\label{tab:p9-openness}
\begin{threeparttable}\scriptsize\setlength{\tabcolsep}{3pt}
\resizebox{\ifdim\width>\linewidth\linewidth\else\width\fi}{!}{\begin{tabular}{lrrrrrrrrr}
\toprule
\textbf{Year} & \textbf{Works} & \textbf{DBLP (\%)} & \textbf{arXiv (\%)} & \textbf{Preprint (\%)} & \textbf{OA (\%)} & \textbf{Abstract (\%)} & \textbf{Conf. (\%)} & \textbf{Article (\%)} & \textbf{Mean refs.} \\
\midrule
2018 & 642{,}849 & 50.4 & 5.6 & 4.0 & 39.5 & 70.0 & 32.4 & 50.9 & 18.1 \\
2019 & 695{,}369 & 52.8 & 7.2 & 4.7 & 43.0 & 71.3 & 32.9 & 50.9 & 19.8 \\
2020 & 709{,}083 & 52.8 & 8.9 & 5.7 & 47.3 & 72.0 & 28.9 & 54.3 & 22.1 \\
2021 & 711{,}244 & 56.2 & 10.0 & 6.0 & 50.6 & 76.3 & 30.9 & 53.7 & 25.5 \\
2022 & 699{,}548 & 57.3 & 10.4 & 6.1 & 54.2 & 78.4 & 31.4 & 53.1 & 24.9 \\
2023 & 785{,}194 & 55.1 & 11.1 & 7.1 & 58.1 & 80.1 & 33.2 & 51.3 & 24.2 \\
2024 & 901{,}654 & 51.9 & 12.1 & 8.1 & 57.7 & 80.6 & 32.2 & 51.6 & 21.9 \\
2025 & 1{,}065{,}828 & 46.1 & 13.4 & 10.8 & 59.4 & 79.2 & 29.3 & 51.1 & 17.4 \\
2026 & 901{,}651 & 38.8 & 19.1 & 21.3 & 66.4 & 70.8 & 21.6 & 47.2 & 10.9 \\
\bottomrule
\end{tabular}}
\begin{tablenotes}\footnotesize\item arXiv: the work is linked to an arXiv e-print (any version); Preprint: the surviving record's OpenAlex type is preprint; OA: any open-access location in OpenAlex; Conf.: conference paper. Mean refs.: declared references per work, which falls in recent years because references are indexed with a lag. 2026 is incomplete.\end{tablenotes}
\end{threeparttable}\end{table}