Why isn't Japan on the chart? I'd expect the wallets to be returned there almost 100% of the time.
Here's a quote from patio11 to illustrate my point:
> [Japan] is a place where I could take my daughter to lost-and-found to ask about an acorn, knowing that someone would return an acorn, knowing that someone would clearly expect a lost acorn to be returned and therefore ask.
Source: https://x.com/patio11/status/1179388295479996418 (Oct 2, 2019)