a) The ones who work from 1 year to 5 years 14 days in a year

b) The ones who work from more than 5 years to less than 15 years 20 days in a year

c) The ones who work from more than 15 years 26 days in a year

d) The workers who are younger than 18 and older than 50 at least 20 days in a year

P.S: Saturday is included in right to leave. National Holidays and weekends overlapped with right to leave days cannot be counted as right to leave.