The first 3 countries were predictable, but Venezuela? I would never guess.
It's because localbitcoins reports the price in usd at the official rate bolivar/usd.
In reality, the volume far is smaller
Switching the chart from BTC to bolivars you will see the difference.
Besides, that's data only for lcoabitcoins, most people in the EU and US don't use local bitcoins but exchanges...to which Venezuelans have no access.
Recently I saw this post in telegram. I am now understanding how venuzula and Turkey are shifting towards cryptocurrency due to their fiat devaluation significantly. This thinking of people in these countries pointing us to shift towards cryptocurrencies and not depend on other country fiat currencies like USD and Euro