One guy has a most odd situation, he has a channel has zero impressions but has 2 clicks? And the earnings only $0.02 !
How can this be happenning?
Adsense record impressions and clicks everyday, and starts new record the next day. All yesterdays' records were cleared and start new one at midnight. Lets say someone enters your site at 11:59PM, that gives you an impression for the last day, they look around, and click on an add at 12:01 AM. that gives you a click that will show no impressions for that day (the new day).