That goes to show you that banner ads are dying. Bloggers are getting better CTR with native ads now as they just blend with your content.
People have subconsciously learnt to avoid ads because they are obviously ads but native ads just look like articles on the site and so the resistance to click them is little.
If you want to try out native ads, I will recommend www.ngadverts.com
I think they are the first indigenous ad network to launch native ads in Nigeria.