可信吗？美国EE研究生81%是留学生，CS研究生79%

这数据可信吗？
https://www.axios.com/us-tech-co ... 7-f862d7f1dfad.html

Foreign students: International students account for 81% of the full-time graduate students at U.S. universities in electrical engineering and 79% in computer science, per the report. That could be a contributing factor to the high number of H-1Bs used by U.S. tech companies, hoping to retain high-skilled workers trained in the U.S.

不知其权威性如何，存疑。