THE KIT CONSISTS OF: 1. The average number of children who have signed up to THE ASS per year is calculated by assessing how many days each child has signed up to the ASS per calendar year. The number of days received shall be added up and divided by the duration of the year (365 or 366 days or, for the current year, by the number of days before the reference date *). 2. Number of children who have signed up to the ASS at least one day in the calendar year preceding the reference date *. 3. Number of children vaccinated AT least once in the calendar year preceding the reference date *. Only vaccines carried out on children under 18 years of age shall be included. 4. THE PAASPAS is full of name, Jaris code, specific address of the operation and municipality. SOURCES: 1. SVEIDRA – Compulsory Health Insurance Information System, Primary Health Care Acquisition Subsystem (PRAP). 2. ESPBI IS – Electronic Health Services and Cooperation Infrastructure Information System, E063 form of vaccination data. UPDATE PERIODICITY The data shall be updated on the 20 th of each month from 2021. * The reporting date is the data update date.