I am from a 'developed' EU country. The first three days of sick leave you get nothing (this accounts for the vast majority of ordinary leaves) then 60% of the 'regulatory base' (which takes out 'pluses' or 'bonuses' that in some trades/jobs make for a substantial part of the wage) till the 20th day from there 75% (again without those extras).
In 22 years of working I've not been paid one single sick day.
That rouge one droid: 'You're being appreciated. Please, do not resist.'