Skills	Professor	Mr. of conference	Mr. of helper	P.E.S	Attending	Total
Economy	1	2	11	0	45	59
Management	1	1	4	0	57	63
Quantitative method	0	0	3	4	28	35
Law	0	1	0	0	15	16
English	0	0	0	10	0	10
Data processing	0	0	0	4	4	8
Total	2	4	18	18	149	191