Sri Lanka vs Tonga: Number of one-year-olds who are not vaccinated against diphtheria
Sri Lanka
0 one-year-olds per US$ of GDP
in 2023
Tonga
0 one-year-olds per US$ of GDP
in 2023
Sri Lanka rank
122nd
Tonga rank
121st
Number of one-year-olds who are not vaccinated against diphtheria over time
- Sri Lanka
- Tonga
How they compare
Tonga currently reports 0 one-year-olds per US$ of GDP against 0 one-year-olds per US$ of GDP in Sri Lanka, a difference of 0 one-year-olds per US$ of GDP.
That makes Tonga's figure about 1.1 times Sri Lanka's.
The two have swapped places 7 times across 44 shared years of data; in 1980 it was Sri Lanka ahead.
Sri Lanka ranks 122nd and Tonga ranks 121st of 191 countries.
Across the 5 decades both report, Sri Lanka averaged higher in 3 and Tonga in 2.
Head to head by decade
| Decade | Sri Lanka | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | Sri Lanka |
| 1990s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | Sri Lanka |
| 2000s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | Tonga |
| 2010s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | Tonga |
| 2020s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against diphtheria, Sri Lanka or Tonga?
- Tonga, at 0 one-year-olds per US$ of GDP against 0 one-year-olds per US$ of GDP in Sri Lanka as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Sri Lanka and Tonga?
- 0 one-year-olds per US$ of GDP, with Tonga ahead.
- How many years of comparable data are there for Sri Lanka and Tonga?
- 44 years are reported by both, from 1980 to 2023.
- How do Sri Lanka and Tonga rank globally for number of one-year-olds who are not vaccinated against diphtheria?
- Sri Lanka ranks 122nd and Tonga ranks 121st of 191 countries.
- Where does this data come from?
- Statizoid (derived), published as Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.