Webmaster is showing half of the blog urls as submitted


I have a blog yourviewscount.blogspot. com with 240 blog posts but the google webmaster is only showing 151 posts as submitted. Please do let me know why it showing less number of posts as submitted and indexed.

my blog sitemap is Sitemap: http:// yourviewscount.blogspot. com/atom.xml?redirect=false&start-index=1&max-results=500