This data set include Sri Lanka census of population and housing 2012 with sex age and religion dis-aggregated data up to GND (4th Admin) level . This data set is shared by Disaster Management Centre of Sri Lanka during the 2016 flood response only for humanitarian response/agency purposes and updated with population projection up to 2022 by WFP and UNOCHA.

Sri Lanka LK: Sex Ratio at Birth: Male Births per Female Births data was reported at 1.043 Ratio in 2017. This records an increase from the previous number of 1.042 Ratio for 2016. Sri Lanka LK: Sex Ratio at Birth: Male Births per Female Births data is updated yearly, averaging 1.042 Ratio from Dec 1962 (Median) to 2017, with 21 observations. The data reached an all-time high of 1.046 Ratio in 1987 and a record low of 1.035 Ratio in 1967. Sri Lanka LK: Sex Ratio at Birth: Male Births per Female Births data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Sri Lanka – Table LK.World Bank.WDI: Population and Urbanization Statistics. Sex ratio at birth refers to male births per female births. The data are 5 year averages.; ; United Nations Population Division. World Population Prospects: 2017 Revision.; Weighted average;