Bulgaria vs Slovenia: Total fertility rate vs cohort fertility rate vs tempo adjusted tfr

Bulgaria
1.58
in 2021
Slovenia
1.61
in 2019
Bulgaria rank
6th
Slovenia rank
3rd

Total fertility rate vs cohort fertility rate vs tempo adjusted tfr over time

  • Bulgaria
  • Slovenia
0123194719842021

How they compare

Slovenia currently reports 1.61 against 1.58 in Bulgaria, a difference of 0.03.

The two have swapped places 3 times across 37 shared years of data; in 1983 it was Bulgaria ahead.

Bulgaria ranks 6th and Slovenia ranks 3rd of 34 countries.

Across the 4 decades both report, Bulgaria averaged higher in 3 and Slovenia in 1.

Head to head by decade

Decade Bulgaria Slovenia Difference Ahead
1980s 1.98 1.68 0.3006 Bulgaria
1990s 1.39 1.31 0.0748 Bulgaria
2000s 1.38 1.31 0.0614 Bulgaria
2010s 1.53 1.58 0.0492 Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher total fertility rate vs cohort fertility rate vs tempo adjusted tfr, Bulgaria or Slovenia?
Slovenia, at 1.61 against 1.58 in Bulgaria as of 2019.
What is the difference in total fertility rate vs cohort fertility rate vs tempo adjusted tfr between Bulgaria and Slovenia?
0.03, with Slovenia ahead.
How many years of comparable data are there for Bulgaria and Slovenia?
37 years are reported by both, from 1983 to 2019.
How do Bulgaria and Slovenia rank globally for total fertility rate vs cohort fertility rate vs tempo adjusted tfr?
Bulgaria ranks 6th and Slovenia ranks 3rd of 34 countries.
Where does this data come from?
Our World in Data, published as Total fertility rate vs cohort fertility rate vs tempo adjusted tfr. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Slovenia: Total fertility rate vs cohort fertility rate vs tempo adjusted tfr. Statizoid, drawing on Our World in Data. Retrieved 12 November 2026, from https://population.statizoid.com/compare/total-fertility-rate-vs-cohort-fertility-rate-vs-tempo-adjusted-tfr/bulgaria/slovenia/

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About this data

Indicator
Total fertility rate vs cohort fertility rate vs tempo adjusted tfr
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
34 places, 2,354 data points, 1891–2025
Last refreshed