If your blog is hosted on blogger, follow below steps to setup Google analytics for your blog. So that,you can track the traffic to your blog and get real time statistics.
1. Login into Google Analytics
2. Get Google Analytics Tracking ID for your site
3. Goto blogger account
4. Goto Settings->Others tab
5. Enter your blog’s Google analytics tracking ID and click on Save settings
Within 24 Hrs, you start seeing your blog data in Google analytics.