thanks all for your comment and advice.. i have rearranged the positioning of the ads and web layout, there are more clicks and visitor come..and i earn much more as well..
As some have already said (I assume) if your site is general in nature then a high CPC will will difficult to achieve. Your best bet is to improve the positioning of your ad units and if your units are not that old then sit tight because it seems that an ad unit performs a lot better after it has "aged"
I agree with some of the replies here, maybe because you niche isn't really paying well for Adsense. My advice, don't just depend on one website to earn you money from Adsense.
Yes, getting that many clicks with that many views isn't too good. But, I hope your getting more clicks since you rearranged your ad blocks. Yugo,