Predikcija:
Populacija Srbije, pruzeta sa: https://www.indexmundi.com/serbia/demographics_profile.html
0-18 years: 17.98%
19-24 years: 7.56% (male 272,252 /female 255,590)
25-54 years: 41.27% (male 1,475,243 /female 1,445,935)
55-64 years: 14.21% (male 485,849 /female 520,126)
65 years and...