students instructors studage lectage service departments ratings
2819 114 104 8 5 0 11 4
50715 2037 1031 2 2 0 11 5
14934 585 926 4 1 1 10 4
59362 2406 739 4 2 1 0 4
46935 1890 1084 6 5 1 10 2