Kazakhstan vs Sri Lanka: Reported versus estimated cases of polio
Kazakhstan
0 cases
in 2023
Sri Lanka
0 cases
in 2023
Kazakhstan rank
26th
Sri Lanka rank
26th
Reported versus estimated cases of polio over time
- Kazakhstan
- Sri Lanka
How they compare
Kazakhstan currently reports 0 cases against 0 cases in Sri Lanka, a difference of 0 cases.
The two have swapped places 5 times across 33 shared years of data; in 1991 it was Kazakhstan ahead.
Kazakhstan ranks 26th and Sri Lanka ranks 26th of 199 countries.
Across the 4 decades both report, Kazakhstan averaged higher in 1 and Sri Lanka in 1.
Head to head by decade
| Decade | Kazakhstan | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.89 cases | 3.11 cases | 1.22 cases | Sri Lanka |
| 2000s | 0 cases | 0 cases | 0 cases | — |
| 2010s | 0.1 cases | 0 cases | 0.1 cases | Kazakhstan |
| 2020s | 0 cases | 0 cases | 0 cases | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported versus estimated cases of polio, Kazakhstan or Sri Lanka?
- Kazakhstan, at 0 cases against 0 cases in Sri Lanka as of 2023.
- What is the difference in reported versus estimated cases of polio between Kazakhstan and Sri Lanka?
- 0 cases, with Kazakhstan ahead.
- How many years of comparable data are there for Kazakhstan and Sri Lanka?
- 33 years are reported by both, from 1991 to 2023.
- How do Kazakhstan and Sri Lanka rank globally for reported versus estimated cases of polio?
- Kazakhstan ranks 26th and Sri Lanka 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.