15 
0
male_female_group
34 
0
16 
0
21 
0
13 
0
18 
0
87 
0
37 
0
22 
0
17 
0
75 
0
25 
0
20 
0
28 
0
17 
0
16 
0
61 
0
104 
0
26 
0
15 
0
81 
0
22 
0
14 
0
14 
0
19 
0
9 
0
59 
0
23 
0