Brunei Darussalam vs Costa Rica: Child mortality vs. CO₂ emissions per capita
Brunei Darussalam
0.9944 deaths per 100 live births
in 2024
Costa Rica
1.04 deaths per 100 live births
in 2024
Brunei Darussalam rank
123rd
Costa Rica rank
120th
Child mortality vs. CO₂ emissions per capita over time
- Brunei Darussalam
- Costa Rica
How they compare
Costa Rica currently reports 1.04 deaths per 100 live births against 0.9944 deaths per 100 live births in Brunei Darussalam, a difference of 0.0456 deaths per 100 live births.
The two have swapped places 3 times across 75 shared years of data; in 1950 it was Brunei Darussalam ahead.
Brunei Darussalam ranks 123rd and Costa Rica ranks 120th of 199 countries.
Across the 8 decades both report, Brunei Darussalam averaged higher in 3 and Costa Rica in 5.
Head to head by decade
| Decade | Brunei Darussalam | Costa Rica | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 14.34 deaths per 100 live births | 11.98 deaths per 100 live births | 2.36 deaths per 100 live births | Brunei Darussalam |
| 1960s | 6.72 deaths per 100 live births | 8.9 deaths per 100 live births | 2.17 deaths per 100 live births | Costa Rica |
| 1970s | 3.66 deaths per 100 live births | 4.94 deaths per 100 live births | 1.28 deaths per 100 live births | Costa Rica |
| 1980s | 1.7 deaths per 100 live births | 2.16 deaths per 100 live births | 0.4625 deaths per 100 live births | Costa Rica |
| 1990s | 1.22 deaths per 100 live births | 1.51 deaths per 100 live births | 0.2864 deaths per 100 live births | Costa Rica |
| 2000s | 0.9742 deaths per 100 live births | 1.16 deaths per 100 live births | 0.1903 deaths per 100 live births | Costa Rica |
| 2010s | 1.04 deaths per 100 live births | 0.9412 deaths per 100 live births | 0.1026 deaths per 100 live births | Brunei Darussalam |
| 2020s | 1.02 deaths per 100 live births | 0.9866 deaths per 100 live births | 0.0297 deaths per 100 live births | Brunei Darussalam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher child mortality vs. co₂ emissions per capita, Brunei Darussalam or Costa Rica?
- Costa Rica, at 1.04 deaths per 100 live births against 0.9944 deaths per 100 live births in Brunei Darussalam as of 2024.
- What is the difference in child mortality vs. co₂ emissions per capita between Brunei Darussalam and Costa Rica?
- 0.0456 deaths per 100 live births, with Costa Rica ahead.
- How many years of comparable data are there for Brunei Darussalam and Costa Rica?
- 75 years are reported by both, from 1950 to 2024.
- How do Brunei Darussalam and Costa Rica rank globally for child mortality vs. co₂ emissions per capita?
- Brunei Darussalam ranks 123rd and Costa Rica ranks 120th of 199 countries.
- Where does this data come from?
- United Nations Inter-agency Group for Child Mortality Estimation (2025) – processed by Our World in Data, published as Child mortality vs. CO₂ emissions per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Estimated number of deaths of children aged under five years, per 100 live births .