Lately my average is about 15-20 cents per click, hopefully that will increase or the clicks increase!
Dear friends your click value is given by your content value to advertisers; if you get low cpc then maybe you should change your subject and search for a more profitable sector - my advice; to make serious money with just a few cents per click you need tens of thousands of visitors/day which I doubt that most of you could have. Just think about it.
I have 30 blogs and I have learned that in order to make a lot of money with your blogs you will need to take the time to learn which keywords are currently making the most money and ensure that you have them on your site.