Top paying google adsense keywords

Last month I posted this site and had a good response so I am posting it again it has been updated It shows the highest pay niche with $$$

http://www.freetopkeywords.com/

I will post it every month

 

How reliable is this ?
Can you give any proof or tell us the method, how the research were done to identify the top-pay-rates?

 

How does this list differ from the one last month...ie how many changes have there been?

There does seem to be something wrong with some of the values in the ratio column?

 

I did not save the last one but I did notice some changes towards the bottom of the list.

 

Might be interesting to track and see what the lifespan of some of these keywords is. See how long they are "high-paying" before the market is saturated with people trying to capitalize on them.

A few of your ratios (R/S) are showing up as 0.

 

thanks for the list......really informative....