Guinea-Bissau vs Japan: Reported versus estimated cases of polio
Guinea-Bissau
0 cases
in 2023
Japan
0 cases
in 2023
Guinea-Bissau rank
26th
Japan rank
26th
Reported versus estimated cases of polio over time
- Guinea-Bissau
- Japan
How they compare
Guinea-Bissau currently reports 0 cases against 0 cases in Japan, a difference of 0 cases.
The two have swapped places 6 times across 42 shared years of data; in 1980 it was Japan ahead.
Guinea-Bissau ranks 26th and Japan ranks 26th of 199 countries.
Guinea-Bissau has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 27 cases | 0.7 cases | 26.3 cases | Guinea-Bissau |
| 1990s | 0.25 cases | 0 cases | 0.25 cases | Guinea-Bissau |
| 2000s | 0 cases | 0 cases | 0 cases | — |
| 2010s | 0 cases | 0 cases | 0 cases | — |
| 2020s | 0.75 cases | 0 cases | 0.75 cases | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported versus estimated cases of polio, Guinea-Bissau or Japan?
- Guinea-Bissau, at 0 cases against 0 cases in Japan as of 2023.
- What is the difference in reported versus estimated cases of polio between Guinea-Bissau and Japan?
- 0 cases, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Japan?
- 42 years are reported by both, from 1980 to 2023.
- How do Guinea-Bissau and Japan rank globally for reported versus estimated cases of polio?
- Guinea-Bissau ranks 26th and Japan ranks 26th of 199 countries.
- Where does this data come from?
- World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.