About 45% of the applicants are international students, 55% domestic.
Using round numbers, 55% of 40,000 applicants = 22,000 domestic applicants.
Approximately 88% of admits are domestic, 12% international.
Assuming 3,700 admits and 88% are domestic students = 3200 students.
So 3,200 / 22,000 = 14.5% admit rate for domestic applicants.
Still a low number, but higher than published admit numbers looking at the entire applicant pool.