@livinguktaiwan Is this ongoing project?
That should be another feature implemented run this and make a script to do updates, engage more people, I know Numbeo already exists - but we possibly could fit more and keep data on the blockchain. In reality - we could top that with features like Rewards ( average per country ) - Expenses ratio + some others and create outside traffic that would be great for some people to start with Hive.
Numbeo is great, I used it a lot when I was planning my move from UK to Taiwan many years ago.
Hive has an equally, if not more diverse user base, and we could potentially create a much more meaningful index, imagine Hive having the first and biggest blockchain PPP index. Your last point for onboarding is brilliant, I hadn't even thought of that!
I'm just using excel this time round and it's fine up to a certain scale. Let's see where the community goes with this