3	No	StudentID	Name	StudentID	Literature	Math	Science	Society
3	1	std0001	Student A	std0001	73	56	62	51
3	2	std0002	Student B	std0002	97	56	9	87
1	3	std0003	Student C					
3	4	std0004	Student D	std0004	66	28	8	55
3	5	std0005	Student E	std0005	59	17	39	51
3	6	std0006	Student F	std0006	9	74	28	43
2				std0007	37	41	5	43