user_id,gender,binned_age
677,m,20-29
4398,m,20-29
5675,m,20-29
5256,m,20-29
2553,m,20-29
182,f,20-29
3875,,20-29
4790,f,20-29
1478,m,20-29
7862,m,20-29
2918,m,20-29
899,m,20-29
4969,m,30-39
4431,f,30-39
3471,m,30-39
5402,m,30-39
1941,m,30-39
1744,m,30-39
3497,m,30-39
3288,f,40-49
1054,,40-49
6786,m,40-49
2683,m,40-49
6858,m,50-59
2718,f,50-59
2046,,50-59
7735,f,50-59
5336,m,50-59
221,m,50-59
2143,f,50-59
6946,f,50-59
2317,f,50-59
4484,m,50-59
163,f,50-59
6181,m,60-69
4193,f,60-69
5573,f,60-69
1127,m,60-69
1488,f,60-69
3988,m,60-69
2090,f,60-69
7652,,60-69
166,m,60-69
7332,m,60-69
1018,f,60-69
6519,f,60-69
569,m,60-69
8503,f,60-69
1369,f,60-69
6194,f,60-69
4275,m,60-69
5886,m,60-69
3605,f,60-69
4344,m,60-69
5119,f,60-69
5058,f,70-79
522,m,70-79
335,f,70-79
878,m,70-79
5383,f,70-79
7097,f,70-79
1182,f,70-79
5356,m,70-79
6474,m,70-79
6003,f,70-79
7522,f,70-79
7643,m,70-79
6591,m,70-79
1354,f,70-79
5295,f,70-79
7109,f,70-79
3403,f,80-89
2410,f,80-89
6609,f,80-89
984,f,80-89