Thirtyone years ago the values were similar but the births by the age of mother were distributed differently: at that time relatively the most children were born to women aged 23, in 2019 to women aged 29.
Pred približno 31 leti so bile vrednosti tega kazalnika podobne, le da so bila rojstva po starosti mater razporejena drugače: takrat je največ žensk rodilo pri 23 letih, v 2019 pa je bilo relativno največ žensk, ki so rodile, starih29 let.