@misc{United Nations Economic Commission for Europe2021,
author = {United Nations Economic Commission for Europe},
title= {Mean age at first marriage by sex, country and year. UNECE Statistical Database},
year = {2021},
URL = {https://w3.unece.org/PXWeb2015/sq/d81d4633-6c9a-4491-a78b-950bb97b78ee},
publisher = {UNECE},
address = {Geneva},
}