Thank you caww.
It’s interesting to me that they talk of people being over high school age, but do not address how many had completed high school.
There seems to be an inference there, that is not true. 71% of these people cannot speak English, other than ver poor English. That leads me to believe they did not finish high school.
This is an immigration reform advocacy group, and It seems to me they are coming at this from the side that wants DACA approved.