depends on the country (Figures from 2023)

https://www.justice.gov/eoir/page/file/1107366/dl

south and central america and Mexico asylum decisions in 2023

Brazil 10%
cuba 5%
el salvador 9%
guatamala 8%
hondorous 7%
nicarurga 23%
mexico 4%
Venezaula 28%

so we have the very low countries (1 in 20 genuine asylum seekers)
mid countries (1 in 12)
and the high countries (1 in 4)

Allan