How often the response time is updated on the profile page?

How often the response time is updated on the profile page?

Hello,

I want to ask that how often the response time is updated?
My response time was 5 days before 1 week. Now I am responding every order update quickly even within minutes. When I will get my new response time as I think it should be decreased till date.

Hope to get a clear answer.

Thanks
seoboyz