From: COVID-19 and the efficiency of health systems in Europe
 | First wave period | Relaxation period | Second wave period |
---|---|---|---|
Intervals | Countries | Countries | Countries |
0.75–1 | Rest of the countries | Rest of the countries | Rest of the countries |
0.50–0.75 | Romania, Swirtzerland, Sweden, Germany, | Italy, Poland | Austria, Bulgaria, Czechia, France, Germany, Latvia, Lithuania, Luxemburg, Malta, Portugal, Slovakia, Spain |
0.25–0.50 | Netherlands, Spain | Sweden, Greece | Belgium, Croatia, Greece, Italy, Poland, Romania, Slovenia |
0–0.25 | Belgium, Italy, UK | Bulgaria, Romania | Hungary |