The EuroMOMO monitoring system is based on national mortality data registered in the 24 countries/regions participating in the EuroMOMO network.

For most countries, the full national population mortality is covered. However, in a few countries, only a proportion of the country’s mortality is included, as shown in the table below.

The covered population mortality represents a total population of approximately 292 million people in the network, as of 1 January 2020.