If you read the official information thats what it suggests, and until something more exact is known I'd rather stick with that.
The point is that the vast majority get it and recover without needing special treatment or ventilators. The death rate is put at c 3 - 5 % but that is of people known to have had it, but always notes that many people will get it and recover without ever realising it or being tested and incuded in those figures.