It would actually be impossible to tell you that.
No one knows when an advertiser is going to advertise. Plus, we have no idea what times you are online, etc.
Premium members do tend to get more ads than free members. This is because many advertisers will target
their ads to paid members instead of free members.
You do earn more in regards to referral clicks, offers, tasks, and upgrades.
But this is also displayed in your member area. ClixSense Affiliate Program - Refer Others And Multiply Your Earnings!