I hadn’t even looked into it after seeing how bogus the education numbers were, but that also doesn’t shock me.
It also occurred to me that their main metric for K-12 education was high school graduation rate and since there’s no national education standards, that can mean different things for different states. The other metric was a math score based on something I’ve never heard of, but it was not a test my 14-year-old here in Indiana has taken yet and it’s not the SATs.