|  | @@ -485,7 +485,7 @@ class Mvp:
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															|  |                      boy = 0
 |  |                      boy = 0
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															|  |                      girl = 0
 |  |                      girl = 0
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															|  |                      for people in self.people_info_1:
 |  |                      for people in self.people_info_1:
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															|  | -                        if people.sex is not None and city == people.city and crowd == people.crowd and age == people.age:
 |  | 
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															|  | 
 |  | +                        if people.sex is not None and city == people.city and crowd in people.crowd and age == people.age:
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															|  |                              if people.sex == '1':
 |  |                              if people.sex == '1':
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															|  |                                  boy += 1
 |  |                                  boy += 1
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															|  |                              if people.sex == '2':
 |  |                              if people.sex == '2':
 |