Peru vs Rio de Janeiro: % of premature births - less than 37 weeks

Peru
11.74
in 2024
Rio de Janeiro
12.54
in 2024
Peru rank
12th
Rio de Janeiro rank
9th

% of premature births - less than 37 weeks over time

  • Peru
  • Rio de Janeiro
051015201220182024

How they compare

Rio de Janeiro currently reports 12.54 against 11.74 in Peru, a difference of 0.8.

That makes Rio de Janeiro's figure about 1.1 times Peru's.

The two have swapped places 2 times across 13 shared years of data; in 2012 it was Rio de Janeiro ahead.

Peru ranks 12th and Rio de Janeiro ranks 9th of 17 countries.

Across the 2 decades both report, Peru averaged higher in 1 and Rio de Janeiro in 1.

Head to head by decade

Decade Peru Rio de Janeiro Difference Ahead
2010s 11.22 11.21 0.0125 Peru
2020s 11.32 11.72 0.408 Rio de Janeiro

Averages of every year both report within each decade.

Frequently asked questions

Which has higher % of premature births - less than 37 weeks, Peru or Rio de Janeiro?
Rio de Janeiro, at 12.54 against 11.74 in Peru as of 2024.
What is the difference in % of premature births - less than 37 weeks between Peru and Rio de Janeiro?
0.8, with Rio de Janeiro ahead.
How many years of comparable data are there for Peru and Rio de Janeiro?
13 years are reported by both, from 2012 to 2024.
How do Peru and Rio de Janeiro rank globally for % of premature births - less than 37 weeks?
Peru ranks 12th and Rio de Janeiro ranks 9th of 17 countries.
Where does this data come from?
UNICEF, published as % of premature births - less than 37 weeks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Peru vs Rio de Janeiro: % of premature births - less than 37 weeks. Statizoid, drawing on UNICEF. Retrieved 10 September 2026, from https://health.statizoid.com/compare/percent-of-premature-births-less-than-37-weeks/peru/rio-de-janeiro/

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About this data

Indicator
% of premature births - less than 37 weeks
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
28 places, 364 data points, 2012–2024
Last refreshed