NO	AGE	HISTOLOGY	STAGE	GRADE
1	72	Serous	II	3
2	46	Serous	III	3
3	59	Serous	II	3
4	68	Serous	IV	2
5	75	Serous	III	3
6	53	Serous	II	3
7	54	Serous	IV	3
8	65	Serous	III	3
9	61	Serous	II	2
10	64	Serous	IV	3
11	49	Serous	III	3
12	53	Serous	II	2