Okay, my initial reading of these numbers were that the Americas must be shit at accepting people, then I did a short wiki dive and it has this:
Jus soli in many cases helps prevent statelessness.[11] Countries that have acceded to the 1961 Convention on the Reduction of Statelessness are obligated to grant nationality to people born in their territory who would otherwise become stateless persons.[12][a] The American Convention on Human Rights similarly provides that “Every person has the right to the nationality of the state in whose territory he was born if he does not have the right to any other nationality.”[11]
And now I’m thinking maybe the numbers are so low in a good way?