i am in the range of 300 - 500 per month.. I hope to hit 1000 by march is a year since i started with adsense..
I am earning $600-800 from each website. I have 15 Website with Adsense and 12 Google Application Which Pays me $13000+ every month
I am also not get any thing but I don't know what's wrong in my web site.Please any one tell me .... http://recipeforgoodhealth1.blogspot.com/
From 2001-2006 I made about $2,000 per month. For a 4-5 month period it topped out around $2,900. But starting around 2007 it started declining and now it's only about $250 per month. Traffic is down about 30-40% from my highs but Adsense took a much bigger hit.
I do not make very much. Here is a link where you can see what niches make the most. Notice that Shawn (owner of this site) is the 3rd highest. When he says something, you better listen! http://www.3rank.com/top-10-highest-google-adsense-earners-in-the-world/