Is there anybody who knows how CMC is updating the data on supplies?

What I am after - it's great we finally got circulating amount supply fixed, however I think number should increase over the time. Since the update of late Sunday 14.1. the number is still stood. I know it's not huge nubmer of new BTXs each day to be updated, however some update should be done (weekly?) - so is there any process how and when CMC is updating the circulating supply continously?