Seems like 6mm worldwide. They’re concentrated in the southern state of Kerala, and it seems you’re on to something about the Marthoma [0] [0] https://en.m.wik

Seems like 6mm worldwide. They’re concentrated in the southern state of Kerala, and it seems you’re on to something about the Marthoma [0] [0] https://en.m.wikipedia.org/wiki/Saint_Thomas_Christians https://en.m.wikipedia.org/wiki/Saint_Thomas_Christians