I bet you are earning a few cents per day.. because you don't have traffic to your blog/website... I tried one way and the other and finally got one way to increase my traffic and now i am earning $5 to $20 daily just because of huge traffic if you are interested than just visit my post and see if you are also interested in it.

http://bloggerzsupport.blogspot.com/2011/05/how-to-get-unlimited-traffic-to-your.html