How much BTC does the average person own?

I'm curious, how much Bitcoin does the average person actually own? Given the surging popularity and complexity surrounding cryptocurrencies, I'm trying to get a sense of the average holdings. Is it a fraction of a coin? A whole coin? Or perhaps nothing at all? I'm also interested in understanding if this average changes significantly depending on different regions or demographics. Could you provide some insights into this? I'm eager to learn more about the distribution of Bitcoin ownership among the general population.