Niger vs Tonga: Pertussis - number of reported cases, gaps filled
Niger
0
in 2025
Tonga
0
in 2025
Niger rank
137th
Tonga rank
137th
Pertussis - number of reported cases, gaps filled over time
- Niger
- Tonga
How they compare
Niger currently reports 0 against 0 in Tonga, a difference of 0.
The two have swapped places 5 times across 48 shared years of data; in 1974 it was Niger ahead.
Niger ranks 137th and Tonga ranks 137th of 210 countries.
Niger has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Niger | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5,735 | 60.33 | 5,675 | Niger |
| 1980s | 5,743 | 58.6 | 5,685 | Niger |
| 1990s | 2,353 | 0.3 | 2,353 | Niger |
| 2000s | 2,412 | 1.9 | 2,410 | Niger |
| 2010s | 353.22 | 0.4444 | 352.78 | Niger |
| 2020s | 465.33 | 0 | 465.33 | Niger |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Niger or Tonga?
- Niger, at 0 against 0 in Tonga as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Niger and Tonga?
- 0, with Niger ahead.
- How many years of comparable data are there for Niger and Tonga?
- 48 years are reported by both, from 1974 to 2025.
- How do Niger and Tonga rank globally for pertussis - number of reported cases, gaps filled?
- Niger 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.