What does the number next to the “personal account” link to habr freelancing mean?

Question

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The number next to the "personal account" link to freelancing habr:
joxi.ru/YmEWaVlHMV4NxA - are these four people? what does it mean and how to clean it up? or answer it and it will disappear?

Answer 1

Works. Only my telepathy suggests that balans is a string and they try to store numbers in it and then there is a surprise why 100.01 is located not so close to 100.11