Best cities in the world according to PitchBook - considered number of deals, investments, entries/exits. Not very clear statistics for me, since observing the trend in Russia - a startup and an investor do not work in a city, but at least in a country. It is very easy for a Moscow startup to register in Innopolis to get tax benefits or cheap workplaces. But overall, it's interesting to see the dominance of the US and China in the chart.