Looks like you are looking at channel data which is not aggregated. Loks like you got 1 click for 0.53 cents and 1 click for 0.cents (or an invalid click)
Because your channels are not mutually exclusive. The ad channel refers to an ad on a page that is included in another page, and then you have a channel for one level above that. You've gotten ONE click worth $0.53, that's it, the way your channels are, though, it shows up in three of them.
Yes, any click on rajakamil.com/pagerank is going to be counted in that channel AND the rajakamil.com channel (since the first one is a subset of the latter) The 728*90 PR channel is for the ad itself which I assume is on the page in the rajakamil.com/pagerank hierarchy that was clicked on. So, yes, you've gotten one click only that was worth $0.53. I've also apparently gotten some other click (since your overall clicks is 2) that was not counted.