I honestly think it's terrible if this is genuine traffic. You probably need to work on your ad placements.
it all depends on the content and keywords you are aiming to, if the content is to vague the ads displayed will be very random and your ctr will be lower. If your site talks about a specific topic and all the ads display have something to do with your site the ctr will we higher
On a rough guess it looks like your averaging about 6-8 cents a click, if your site is an adult site that is what you can come to expect, however, you should give etology a try, they sometimes give me a great CPC rate If your traffic is non adult, you are being ripped off to the max
Is your traffic is natural traffic which come from search engine, then you shall review on your ads placement. However, it is conside normal if the traffic is from traffic exchange or similar site.
that's about all you can get from bidvertiser, i think. i had pretty much the same stats. it took me forever just to earn $10... bidvertiser pay when you hit $10 but it takes longer to make $10 with bidvertiser than it takes to make $100 with adsense.