What blog analytics tool do you use on your custom blog?

Dear my reader, I am curious as to what you use? I don't want to use Google Analytics and so looking around for good cheap/free Saas for analytics only where I also can download reports in CSV. My blog is not popular, I estimate hardly any viewers monthly however now that I am taking in it seriously? What is one platform you use that you just like?

Thanks for your time and consideration.