Everyone is doing their numbers in a different way, and printing incorrect numbers either through outright lying or incompetence. UK for instance our data is unlikely to be correct as I know my local hospitals data isn't correct. I'm a teacher and had pupils in hospital from the vaxx unironically and their data isn't found on the hospitals ICNARC data or the Trust's publications. I suspect incompetence more than lying, as hospitals are too overwhelmed to actually ensure their data is accurate at least here. Also different levels of health, air pollution, unregistered migrants who add to per 100,000 figures, different testing parameters etc. Just focus on your country anon and work out how they are lying to you, don't worry about other countries.