Monitored populations with ZSL's consumptive-use flag (utilised_population: Yes / No / Unknown). Serves the newest edition that HAS the flag, which is 2022 - deliberately older than living_planet_populations. Read edition before comparing the two. Unknown is a value ZSL asserted, not a missing row.
binomial citation class common_name edition end_year id location population_record start_year utilised_population