After 1970, when the share of children born in a maternity hospital grew to 96% and the possibility of misreporting the birthday was diminished, the number of residents born on 1 January and 31 December became almost the same.
Po letu 1970, ko se je že 96% otrok rodilo v porodnišnici in se je s tem možnost prijave nepravega datuma rojstva zelo zmanjšala, sta se števili prebivalcev, rojenih na 1. januar in 31.