I have put together a YouTube video and spreadsheet based on Bitcoin LN nodes and Freedom in the World Country Freedom Scores:

https://www.youtube.com/watch?v=IDo0G_Q0DIc

I used 1ml.com for the node list.  Something similar I'm sure could be done but using the list of nodes from this website instead.  Would be interesting to see. 

I think it's really important we encourage people located in countries which are not free and partly free (if they can and if it's not illegal) for them to create LN nodes and become node operators.  It would be amazing to see more growth of the LN in these not free and partially free countries.