If not frozen, at least ice is beginning to form. And how close are Costa Rica, El Salvador, and Honduras getting to having the majority of their populations now in this country?
costa rica has its own problems recently 2018 23,000 Nicaraguans applied for asylum there.estimated 60,000 entered cr. country is almost 600,000 plus nicas 4 million + ticos...officially 15% but likely more ,not good.
https://ticotimes.net/2018/07/31/23000-nicaraguans-seeks-asylum-in-costa-rica-un-2
http://worldpopulationreview.com/countries/costa-rica-population/