South Asia vs Tonga: Immunization, Pol3
South Asia
93.6%
in 2024
Tonga
99.0%
in 2024
South Asia rank
1st
Tonga rank
1st
Immunization, Pol3 over time
- South Asia
- Tonga
How they compare
Tonga currently reports 99.0% against 93.6% in South Asia, a difference of 5.4%.
That makes Tonga's figure about 1.1 times South Asia's.
Across all 45 years both countries report, Tonga has been ahead every year.
South Asia ranks 1st and Tonga ranks 1st of 43 groups.
Tonga has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | South Asia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 17.8% | 66.6% | 48.8% | Tonga |
| 1990s | 64.2% | 94.9% | 30.7% | Tonga |
| 2000s | 66.8% | 97.2% | 30.4% | Tonga |
| 2010s | 85.8% | 97.9% | 12.1% | Tonga |
| 2020s | 90.4% | 99.0% | 8.6% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher immunization, pol3, South Asia or Tonga?
- Tonga, at 99.0% against 93.6% in South Asia as of 2024.
- What is the difference in immunization, pol3 between South Asia and Tonga?
- 5.4%, with Tonga ahead.
- How many years of comparable data are there for South Asia and Tonga?
- 45 years are reported by both, from 1980 to 2024.
- How do South Asia and Tonga rank globally for immunization, pol3?
- South Asia ranks 1st and Tonga ranks 1st of 43 groups.
- Where does this data come from?
- WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Pol3 (% 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, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.