Fortunately blogger has default analytic report on its dashboard. But the visitor data reported in dashboard that is not sufficient. So adding Google analytic code in blogger is extremely useful to do visitor tracking (where do visitors coming form, their behavior on your website and on specific content, SEO analysis, website performance look up, Ad-sence tracking, future reference etc). But the question is where to paste Google analytic code for maximum result. The basic rule of adding Google analytic code in website is copy and pastes the script code into every webpage you want to track and basically maintaining this theory this is quite impossible to do.
So in this narrow case there is a quite easy way you can use, to add/paste Google analytic code in blogger read on -