Does Google Deduct Over Earnings For Their Bandwidth??

I check my balance about 10 times a day and I started doing this so that I can pull out some stats like the time which I am getting lot of clicks.

Before that I used to check my balance only once or hardly twice a day.

I have seen that my daily earnings are low this week when compared to last week. The clicks are more than last week's clicks, but, the earnings are low.

So, does AdSense deduct anything from our Earnings for using up their Bandwidth??

 

But, they also have a skyscraper of ads at the right in Gmail.
Thats the profit for them! They aren't providing anything for free.

 

I think this is not true. Adsense earning and checking one's adsense account have no relationship between each other.

 

So, do you say that what happened with me is just coincidence?

 

google does not take earnings away beause you check your account. Think about other things you have changed on your site resently you will find the answer there.