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Our World in Data's vaccination dataset uses the most recent official numbers from governments and health ministries worldwide. The population estimates used to calculate per-capita metrics are all based on the last revision of the United Nations World Population Prospects.
The National Institute of Corrections publishes this compilation of resources each year as an overview of what research indicates to be the trends in the corrections industry each year. Accession Number: (2018) 033176, (2019) 033431, (2020) 033563, (2021) 033670, (2022) 033086, (2023) 033087