Australia vs Chad: Number of one-year-olds who are not vaccinated against diphtheria
Australia
0.895 % change on previous year
in 2023
Chad
0.6357 % change on previous year
in 2023
Australia rank
76th
Chad rank
79th
Number of one-year-olds who are not vaccinated against diphtheria over time
- Australia
- Chad
How they compare
Australia currently reports 0.895 % change on previous year against 0.6357 % change on previous year in Chad, a difference of 0.2593 % change on previous year.
That makes Australia's figure about 1.4 times Chad's.
The two have swapped places 9 times across 40 shared years of data; in 1984 it was Chad ahead.
Australia ranks 76th and Chad ranks 79th of 194 countries.
Across the 5 decades both report, Australia averaged higher in 2 and Chad in 3.
Head to head by decade
| Decade | Australia | Chad | Difference | Ahead |
|---|---|---|---|---|
| 1980s | -25.39 % change on previous year | 1.16 % change on previous year | 26.54 % change on previous year | Chad |
| 1990s | 9.93 % change on previous year | 0.4376 % change on previous year | 9.49 % change on previous year | Australia |
| 2000s | -2.06 % change on previous year | 7.39 % change on previous year | 9.45 % change on previous year | Chad |
| 2010s | -3.74 % change on previous year | -1.48 % change on previous year | 2.26 % change on previous year | Chad |
| 2020s | 5.12 % change on previous year | -5.59 % change on previous year | 10.7 % change on previous year | Australia |
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, Australia or Chad?
- Australia, at 0.895 % 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 Australia and Chad?
- 0.2593 % change on previous year, with Australia ahead.
- How many years of comparable data are there for Australia and Chad?
- 40 years are reported by both, from 1984 to 2023.
- How do Australia and Chad rank globally for number of one-year-olds who are not vaccinated against diphtheria?
- Australia ranks 76th and Chad ranks 79th 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.