Supplementary Data and Code

This document contains the complete measurement data (Section 1, one table perstructure, every value cited to its source) and the complete analysis code (Section 2)used to produce Tables 1, 2a, 2b, and 3 of the main paper. No software is required touse Section 1 — the values and sources are given directly. Section 2 is provided so thesearch and null-model procedure is fully auditable, and can be run with a standardPython + NumPy installation by copying the data tables in Section 1 into CSV filesmatching the column layout shown.