That HAS to be from others countries then. Where I lived, in Montreal, there was HUGE AMOUNT of peoples playing that game all around. I remember there is a tiny park close by my work, it's cute, almost always empty but there is 3 Pokestop there. During the first few months, there was literally 30-40 peoples there constantly. It was always funny to see them all flee somewhere else when there was no longer the "boost" on theses Pokestop. That wasn't including the people I was constantly seeing walking around playing. I now rarely see people even play that game. It still happens but it pretty far from the first few months where it was everywhere.

There is a clear shift on who plays the game the most and how they play.

The first 3~4 months I remember seeing a lot of youngish and very active people, the heavy players being those travelling all day around the city to complete their dex.

Now I end up a lot more with elder people who manage to play during their jobs, do a lot less “grinding” but do it more efficiently and can pop real money here and there when it matters.

I am not surprise by the number of players rising again while there is no huge 30~40 people croud rushing everywhere: we don’t need to rush anymore, and the main events can easily be planned 30~15 min in advance.

If you are interested in huge crowds, public parks during community days might be the remaining attraction.