Azerbaijan vs Sao Tome and Principe: Number of one-year-olds who are not vaccinated against diphtheria
Number of one-year-olds who are not vaccinated against diphtheria over time
- Azerbaijan
- Sao Tome and Principe
How they compare
Sao Tome and Principe currently reports 0.8465 one-year-olds per square kilometre against 0.77 one-year-olds per square kilometre in Azerbaijan, a difference of 0.0765 one-year-olds per square kilometre.
That makes Sao Tome and Principe's figure about 1.1 times Azerbaijan's.
The two have swapped places 2 times across 32 shared years of data; in 1992 it was Sao Tome and Principe ahead.
Azerbaijan ranks 22nd and Sao Tome and Principe ranks 19th of 192 countries.
Across the 4 decades both report, Azerbaijan averaged higher in 3 and Sao Tome and Principe in 1.
Head to head by decade
| Decade | Azerbaijan | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.5903 one-year-olds per square kilometre | 1.29 one-year-olds per square kilometre | 0.7012 one-year-olds per square kilometre | Sao Tome and Principe |
| 2000s | 0.3525 one-year-olds per square kilometre | 0.2915 one-year-olds per square kilometre | 0.061 one-year-olds per square kilometre | Azerbaijan |
| 2010s | 0.4431 one-year-olds per square kilometre | 0.259 one-year-olds per square kilometre | 0.1842 one-year-olds per square kilometre | Azerbaijan |
| 2020s | 0.8056 one-year-olds per square kilometre | 0.4484 one-year-olds per square kilometre | 0.3572 one-year-olds per square kilometre | Azerbaijan |
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, Azerbaijan or Sao Tome and Principe?
- Sao Tome and Principe, at 0.8465 one-year-olds per square kilometre against 0.77 one-year-olds per square kilometre in Azerbaijan as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Azerbaijan and Sao Tome and Principe?
- 0.0765 one-year-olds per square kilometre, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Azerbaijan and Sao Tome and Principe?
- 32 years are reported by both, from 1992 to 2023.
- How do Azerbaijan and Sao Tome and Principe rank globally for number of one-year-olds who are not vaccinated against diphtheria?
- Azerbaijan ranks 22nd and Sao Tome and Principe ranks 19th of 192 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 square kilometre. 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 Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.