为什么UMD CS 比 Cornell CS 的毕业就业率还高？还是我哪里搞错了？

https://www.cs.umd.edu/article/2025/09/umd-computer-science-graduates-report-93-job-placement-rate

UMD CS 80.5% reported entering the workforce.

https://career.cornell.edu/outcomes/#!ZGl2aXNpb249QW5uIFMuIEJvd2VycyBDb2xsZWdlIG9mIENvbXB1dGVyIFNjaWVuY2U7ZGVncmVlX2xldmVsPUJhY2hlbG9ycztkZWdyZWU9QlM7bWFqb3I9Q29tcHV0ZXIgU2NpZW5jZQ==?

Cornell is 51%