Best Place to place infolinks ads- 30% increase earning

At past I had done many experiment with Infolinks related tag by placing it at different positions in my blog. Finally I got good results by placing it near navigational bar i.e below categories as you see in my blog. 

Don’t place the infolinks Ad in sidebar, below and middle of your article because you can get much earnings and your visitors may get annoyed because of the Ads.

Look at the Screenshot below to get clear Idea About Ad placement.

Proof for 30% Income

Here is the screenshot taken from my Infolinks account, my Infolinks revenue is very bad at past I even thought of removing Infolinks from my blog but after placing Infolinks tag widget nearnavigational bar my income really increased by 25-30% than before