Why is my data usage so high android?

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Tags

1. #level
2. #nougat
3. #wireless
4. #which
5. #networks
6. #limit
7. #restrict
8. #usage
9. #background
10. #settings
11. #system
12. #check
13. #instead
14. #called
15. #switch
16. #operating
17. #labeled