That first one might be of no use in a dataset for the US, UK etc. to make such decisions. It is a ridiculous outlier. 20-200k people die and there is a cover up.
Whether the government tries to cover up or not is of little consequence, the people are already dead.
Multiple 100+ fatality dam accidents happened in the US and other Western countries about the same time, lower fatalities owing to lower population density rather than some different level of diligence.
