Blogger is a free weblog platform owned by Google. Has advantages in terms of its simplicity, can use the java script, and can display different ads. Template code can also be easily edited to support a better view.
But when compared to WordPress, you will see a variety of shortcomings. One of them is the statistics page are owned by the WordPress and Blogger just make it.
I do not know if this statistics page is already generally accepted or new can be seen in Blogger Draft.
Statistics page can be used as a base for analysis of the visitors coming, to then be used as a material determination of the use of keywords related to the article.