Yes they have decline across most of Latin America. I wonder what’s causing that.
The obvious answer is emigration / immigration.
JWs are joining millions of their compatriots in fleeing crime & poverty in Latin America and going to North America & Europe.
You can’t look at one country in a vacuum and expect it to make sense.
Organic growth is minuscule outside of Africa. New baptisms are an ever dwindling percentage of their numbers, and even a large majority of those are the teen (and even preteen) children of believers who are, frankly, too young to know what they are getting into. Most will likely get DF’ed or fade within the next decade or two.
Agreed that the JWs are doing comparatively better than other religious organizations but the growth is slowly, inexorably grinding to a halt.
Relaxing the rules can prop up the numbers for a few more years, maybe a decade, but the mojo is gone.