Nauru vs Tonga: Immunization, BCG (% of one-year-old children)
Nauru
99.0%
in 2024
Tonga
99.0%
in 2024
Nauru rank
1st
Tonga rank
1st
Immunization, BCG (% of one-year-old children) over time
- Nauru
- Tonga
How they compare
Nauru currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.
The two have swapped places 7 times across 41 shared years of data; in 1984 it was Nauru ahead.
Nauru ranks 1st and Tonga ranks 1st of 165 countries.
Across the 5 decades both report, Nauru averaged higher in 1 and Tonga in 3.
Head to head by decade
| Decade | Nauru | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 88.8% | 93.3% | 4.5% | Tonga |
| 1990s | 85.2% | 98.5% | 13.3% | Tonga |
| 2000s | 96.7% | 97.8% | 1.1% | Tonga |
| 2010s | 99.0% | 97.0% | 2.0% | Nauru |
| 2020s | 99.0% | 99.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher immunization, bcg, Nauru or Tonga?
- Nauru, at 99.0% against 99.0% in Tonga as of 2024.
- What is the difference in immunization, bcg between Nauru and Tonga?
- 0.0%, with Nauru ahead.
- How many years of comparable data are there for Nauru and Tonga?
- 41 years are reported by both, from 1984 to 2024.
- How do Nauru and Tonga rank globally for immunization, bcg?
- Nauru ranks 1st and Tonga ranks 1st of 165 countries.
- Where does this data come from?
- WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, BCG (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Child immunization rate, BCG is the percentage of children ages 12-23 months who received vaccinations before 12 months or at any time before the survey for BCG. A child is considered adequately immunized after one dose.