Annual capture correction table: COD intake vs estimated ICSD additions (inorganic) and CSD publication-year structures (organic), 1990-2025. Capture rate = COD intake / database production * 100. ICSD annual additions interpolated from milestones (100k in 2007, 200k in 2018, ~300k in 2024). CSD numbers from CCDC Publication Year Statistics 2026. 2025 is partial.