How often does Sedo update its stats?

[sky]

Some of the parked page stats seem to update dynamically or almost dynamically. Some once or twice a day?

And why can't SEDO have an option to remember how many domains a page I want listed? Everytime I have to log in, I have to go to the bottom of the web page and select to show me more domains so I can see them all at once. It's annoying.