Cook Islands vs Costa Rica: BCG immunization coverage among 1-year-olds (%)
Cook Islands
99.0%
in 2025
Costa Rica
99.0%
in 2025
Cook Islands rank
1st
Costa Rica rank
1st
BCG immunization coverage among 1-year-olds (%) over time
- Cook Islands
- Costa Rica
How they compare
Cook Islands currently reports 99.0% against 99.0% in Costa Rica, a difference of 0.0%.
The two have swapped places 5 times across 26 shared years of data; in 2000 it was Cook Islands ahead.
Cook Islands ranks 1st and Costa Rica ranks 1st of 164 countries.
Cook Islands has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Cook Islands | Costa Rica | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 98.8% | 95.2% | 3.6% | Cook Islands |
| 2010s | 98.7% | 95.2% | 3.5% | Cook Islands |
| 2020s | 97.7% | 96.5% | 1.2% | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher bcg immunization coverage among 1-year-olds (%), Cook Islands or Costa Rica?
- Cook Islands, at 99.0% against 99.0% in Costa Rica as of 2025.
- What is the difference in bcg immunization coverage among 1-year-olds (%) between Cook Islands and Costa Rica?
- 0.0%, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Costa Rica?
- 26 years are reported by both, from 2000 to 2025.
- How do Cook Islands and Costa Rica rank globally for bcg immunization coverage among 1-year-olds (%)?
- Cook Islands ranks 1st and Costa Rica ranks 1st of 164 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as BCG immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.