Women who gave birth for the first time in 2015 were on average 29.3 years old (2014: 29.1). The mean age of mothers at all births (regardless of the birth order) was 30.7 years (2014: 30.6).
Ženske, ki so v 2015 rodile prvič, so bile stare povprečno 29,3 leta (v 2014: 29,1), vse, ki so rodile v 2015, pa povprečno 30,7 leta (v 2014: 30,6).