Sao Tome and Principe vs Tonga: Pertussis - number of reported cases, gaps filled
Sao Tome and Principe
0
in 2021
Tonga
0
in 2025
Sao Tome and Principe rank
137th
Tonga rank
137th
Pertussis - number of reported cases, gaps filled over time
- Sao Tome and Principe
- Tonga
How they compare
Sao Tome and Principe currently reports 0 against 0 in Tonga, a difference of 0.
The two have swapped places 5 times across 41 shared years of data; in 1974 it was Sao Tome and Principe ahead.
Sao Tome and Principe ranks 137th and Tonga ranks 137th of 210 countries.
Across the 5 decades both report, Sao Tome and Principe averaged higher in 2 and Tonga in 3.
Head to head by decade
| Decade | Sao Tome and Principe | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 17.75 | 60.33 | 42.58 | Tonga |
| 1980s | 75.67 | 58.6 | 17.07 | Sao Tome and Principe |
| 1990s | 37.56 | 0.5 | 37.06 | Sao Tome and Principe |
| 2000s | 0 | 1.9 | 1.9 | Tonga |
| 2010s | 0 | 0.4444 | 0.4444 | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Sao Tome and Principe or Tonga?
- Sao Tome and Principe, at 0 against 0 in Tonga as of 2021.
- What is the difference in pertussis - number of reported cases, gaps filled between Sao Tome and Principe and Tonga?
- 0, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Tonga?
- 41 years are reported by both, from 1974 to 2018.
- How do Sao Tome and Principe and Tonga rank globally for pertussis - number of reported cases, gaps filled?
- Sao Tome and Principe ranks 137th and Tonga ranks 137th of 210 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pertussis - number of reported cases with 623 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.