What is revenue per click in admob for asia, US and UK

Hi,

I was targeting my app for Indian audience. Though relatively new ( 2-3 weeks ), i could see Revenue per 1000 impressions only hovering around $0.10 and each click is earning only $0.01 or $0.02.

Wanted to understand what is the average earnings per click for Asia, US and UK.

Thanks.

The Admob revenue has been 1-2 cents for india and Asian sub continent and around 5 c for Europe and US but in last 2 days I see that the per click revenue has dropped to half.
I am not sure if something is happening. I have even seen 7-8 cents average per click revenue but those number are goneā€¦