The most surprising thing about that list for me is to observe that a country as small as Netherlands, with just 17 million inhabitants, occupies precisely the 17th place on the list, with almost 2x visits compared to a country as huge as Indonesia (264 million) performed. Therefore, while it is true that in absolute numbers the country with the most visits is the United States, the Netherlands is actually the country with the most people interested in the subject.
maybe it because the technology that Netherland has is higher than Indonesia, and as you know that all population in Indonesia does not know about bitcoin/cryptocurrencies maybe it just around 10% that already know bitcoin
so if you take another example too like united states and India, on the US they had around 330M people while on India they had 1.3B
and based on this list
https://www.bitcrypt.co/top-cryptocurrency-countries-crypto-exchanges/ US ranked first with 22M while India had 10x less than US