Evangelicalism/Pentecostalism  is strongest in Latin America where liberation theology was pushed hardest.  

http://rorate-caeli.blogspot.com/2014/06/the-collapse-of-catholicism-in-latin.html?m=1

There was another article I was unable to locate where Pope Francis visited the grave of a Latin American bishop who was big into liberation theology - his diocese had the biggest number of Catholics leaving for Evangelicals/Pentecostals.