Chad vs Seychelles: Number of one-year-olds who are not vaccinated against diphtheria
Chad
0.6357 % change on previous year
in 2023
Seychelles
0.6696 % change on previous year
in 2023
Chad rank
79th
Seychelles rank
78th
Number of one-year-olds who are not vaccinated against diphtheria over time
- Chad
- Seychelles
How they compare
Seychelles currently reports 0.6696 % change on previous year against 0.6357 % change on previous year in Chad, a difference of 0.0339 % change on previous year.
That makes Seychelles's figure about 1.1 times Chad's.
The two have swapped places 22 times across 40 shared years of data; in 1984 it was Seychelles ahead.
Chad ranks 79th and Seychelles ranks 78th of 194 countries.
Seychelles has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | Seychelles | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.16 % change on previous year | 30.27 % change on previous year | 29.12 % change on previous year | Seychelles |
| 1990s | 0.4376 % change on previous year | 7.55 % change on previous year | 7.11 % change on previous year | Seychelles |
| 2000s | 7.39 % change on previous year | 12.38 % change on previous year | 5 % change on previous year | Seychelles |
| 2010s | -1.48 % change on previous year | 21.28 % change on previous year | 22.77 % change on previous year | Seychelles |
| 2020s | -5.59 % change on previous year | 63.43 % change on previous year | 69.02 % change on previous year | Seychelles |
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, Chad or Seychelles?
- Seychelles, at 0.6696 % change on previous year against 0.6357 % change on previous year in Chad as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Chad and Seychelles?
- 0.0339 % change on previous year, with Seychelles ahead.
- How many years of comparable data are there for Chad and Seychelles?
- 40 years are reported by both, from 1984 to 2023.
- How do Chad and Seychelles rank globally for number of one-year-olds who are not vaccinated against diphtheria?
- Chad ranks 79th and Seychelles ranks 78th of 194 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, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.