I think it would be cool if there were a stat that measured the average price for a gallon/litre of gas/petrol in each nation.
There's a number of things that could impact it:
- presence of cars and size of auto industry
- governmental focus on the environment and eco-friendliness
- the autarky, no cars, AI planning and climate treaty policies (plus others)
- legality of private enterprise
- economic freedom
and more.
Things/specific stats that gas/petrol prices could impact:
- environmental beauty
- health
- lifespan
- average income (general, of the poor and of the rich)
- average disposable income
- economic output
- wealth gaps
- public transport
- cheerfulness
- tourism
I apologize if this has been suggested before and I hope I'm not beating some unseen dead horse. But I think it would be cool to see each nation's average gas/petrol price
Edited to be more cosmopolitan