\begin{table}[ht]
\centering
\renewcommand{\arraystretch}{1.1}
\small
\caption{Statistics of the global feature tree across hierarchical levels, with representative examples from each level.}
\begin{tabularx}{\linewidth}{>{\raggedright\arraybackslash}p{0.8cm} >{\raggedleft\arraybackslash}p{1.8cm} X}
\toprule
\textbf{Level} & \textbf{\#Elements} & \textbf{Examples} \\
\midrule
1 & 17       & functionality, data structures, data processing \\
2 & 1,527    & text processing, process monitoring, create flowchart \\
3 & 21,739   & heap allocation, dayjs, affine transformation \\
4 & 113,348  & update record by ID, automated versioning, M5 Model Tree \\
5 & 613,311  & add vertices, angular velocity, find minimum by group, mark outlier data \\
6 & 33,801   & min with inclusion, multiple with keyword \\
7 & 781      & validate against thesaurus, swipe event detection \\
\bottomrule
\end{tabularx}
\label{tab:global-feature-tree}
\end{table}