Singapore University of Technology and Design (SUTD) has produced an amazing set of graphs that add a Normal Distribution Curve to the daily case data for almost every country in the World. They are using a fairly clever computer program to do this, but based on the standard SIR Model. If you don’t know about the SIR Model read the the article on this site here.
The thing you need to be aware of is that they all use different vertical scales.
The graphs are here. They are updated, but I don’t know at the moment with what frequency.