Thats a good amount for only 8 clicks. Don't do what I did and mistake Adsense as the only company you need, like for example someone said your cpm was low, well you can try something better for cpm, like Adbrite, Snoork ads, CPX Interactive, Tribalfusion or more. Or if your website is like mine you will make a lot more from infolinks or kontera. I'm just trying to say that you should always be improving on your ads! Good luck!
What niche are you in? It must be quite a competitive one if you're getting such a high CPC, so well done.
Your CPC is very good in average but your CTR is too low (only 0.5%) You need re-study on your ads setting and placement