They probably filtered out those schools. According to this[1], Walden University was #7 in awarded PhDs in 2018. [1] https://ncses.nsf.gov/pubs/nsf20301/asset

They probably filtered out those schools. According to this[1], Walden University was #7 in awarded PhDs in 2018. [1] https://ncses.nsf.gov/pubs/nsf20301/assets/data-tables/tables/nsf20301-tab003.pdf https://ncses.nsf.gov/pubs/nsf20301/assets/data-tables/table...