How to show year/months in archive block? I want to create a archive block for blogs. I tried by using default archive view block, bot that structure is not suitable for my requirement. I need years to display and when I click on years, months should display like below: 

           2016
             Jan 2016
             Feb 2016
           2015   
             Jan 2015
             Jan 2015 
           2014
           2013
           2012 


In the same way after a click on year/month, related data should get display.
Use the Views module, then add the creation date of the blog to your views fields; it will be displayed.


Create a new view that shows only nodes whose content type is blog
Select the format you want
In the fields section, add the title and other fields you want to display
Add the date field
Save it; you should get what you wanted