season,faction_diversity_hhi,effective_factions_hhi,shannon_entropy,effective_factions_shannon,faction_coverage,total_entries
2022.0,111.1,9.0,2.3,10.4,12,18
2023.0,55.5,18.0,3.1,22.4,29,925
2024.0,52.5,19.0,3.2,23.9,32,1339
2025.0,52.8,18.9,3.2,23.6,31,852