,customer_id,name,age
96,97,Customer_97,40
4,5,Customer_5,26
42,43,Customer_43,35
77,78,Customer_78,32
10,11,Customer_11,71
0,1,Customer_1,55
9,10,Customer_10,71
69,70,Customer_70,54
73,74,Customer_74,21
83,84,Customer_84,22
44,45,Customer_45,65
76,77,Customer_77,40
39,40,Customer_40,29
33,34,Customer_34,31
30,31,Customer_31,67