Okay, so there is very handy tool made by @shaunmza that helps you know all mentioned things in title.
Head over to: https://steem.makerwannabe.com ... and you will see this home page.
I am more interested in first one, let's check out the stats of Jerrybanfield. Ready.. Set... Go..
For individual stats you can scroll down.
You can select timeframe as well, default is 30 days.