Around 1830 GMT the US was posting the most deaths but Italy edged ahead. Still, the above charts show that Spain and Italy are leveling while UK and US are still rising. The argument is our cases have peaked but the % of population tested is still miniscule, about 2% for the leaders. This chart took all nations with 1000+ deaths, then sorted them by population.
Spreadsheet:
XFood, Mood and Altitude 