Gather data insights from all scrapers output

Using the data collected so far, we need to extract some information to back our future sprint's targets.

Questions we need answered (doubles as task list):

[x] What are the top 1000 resources by size? [Tasks cannot be completed - see #68 ]
[x] Which pages have the most resources collected from? Top 1000.
[x] What domains (subdomains) Datopian touched and AIR didn't?
- [x] How many items were extracted from them?
[x] What domains (subdomains) AIR touched and Datopian didn't? How many items were extracted from them?
[x] List of all domains ordered by number of parsed pages.
[x] What is the difference between all the data we have and ed.gov/data.json?

Acceptance criteria:

[x] We have a Python script that can be run over and over so we get updated numbers
[x] We have CSV or XLS answers to all the above questions

CivicActions / edscrapers