[josephh]

Except that the 130M figure absolutely isn't going to be correct if adjusted for literacy skill of their primary language.

[JumpCrisscross]

> the 130M figure absolutely isn't going to be correct if adjusted for literacy skill of their primary language

Half of American adults speak English as a second language?

Speaking anecdotally, dual-language learners are more likely to be literate than single-language speakers.