16. Austria
> Known serial killers: 23
> Share of world’s known serial killers: 0.4%
> Share of world’s population: 0.1%
> Total population, 2021: 8,955,797
15. Hungary
> Known serial killers: 24
> Share of world’s known serial killers: 0.5%
> Share of world’s population: 0.1%
> Total population, 2021: 9,709,891
14. Brazil
> Known serial killers: 29
> Share of world’s known serial killers: 0.5%
> Share of world’s population: 2.8%
> Total population, 2021: 214,326,223
13. Mexico
> Known serial killers: 43
> Share of world’s known serial killers: 0.8%
> Share of world’s population: 1.7%
> Total population, 2021: 126,705,138
12. China
> Known serial killers: 64
> Share of world’s known serial killers: 1.2%
> Share of world’s population: 18.6%
> Total population, 2021: 1,412,360,000
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