Indicators related to population (sex, age) since 2010 have been converted according to the balance sheet prepared on the basis of results of Census 2011. Indicators relating to the number and structure of the population (gender, age group) since 2020 have been recalculated in accordance with the balance sheet prepared on the basis of the results of the National Census 2021. Unitil 2012, information on library points is presented in accordance with their actual place of business. Since 2013, library points have been presented in accordance with the seat of the parent library.