```
%matplotlib inline
df['남자합'] = df[df.iloc[:,4:8]>=0.5].sum(axis=1)
df.groupby('지번').남자합.plot(figsize= (15,8))

```

'남자합' = Sum Male's row of each city
'지번' = The name of each city

i attached the result, x label shows just number. i wanna ask you to change x label, and what is the meaning of these numbers before changing?

[![RESULT](https://i.stack.imgur.com/Zo4ID.png)](https://i.stack.imgur.com/Zo4ID.png)