The number of reported paralytic polio cases by world region in Tanzania, United Republic of
Tanzania, United Republic of: The number of reported paralytic polio cases by world region was 2 in 2023. ◆ Volatile
Latest (2023)
2
World rank
19th
of 196 countries
All-time high
578
in 1987
All-time low
0
in 1999
Years of data
43
1980–2023
The number of reported paralytic polio cases by world region in Tanzania, United Republic of, 1980–2023
Source: Our World in Data.
Analysis
In 2023, the number of reported paralytic polio cases by world region in Tanzania, United Republic of stood at 2.
Over the whole period, the number of reported paralytic polio cases by world region in Tanzania, United Republic of peaked at 578 in 1987 and was at its lowest, 0, in 1999.
Tanzania, United Republic of ranks 19th of 196 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
The number of reported paralytic polio cases by world region in Tanzania, United Republic of, year by year
| Year | Value | Change |
|---|---|---|
| 1980 | 91 | — |
| 1981 | 69 | -24.2% |
| 1982 | 26 | -62.3% |
| 1983 | 101 | +288.5% |
| 1984 | 108 | +6.9% |
| 1985 | 340 | +214.8% |
| 1986 | 230 | -32.4% |
| 1987 | 578 | +151.3% |
| 1988 | 4 | -99.3% |
| 1989 | 3 | -25.0% |
| 1990 | 3 | +0.0% |
| 1991 | 4 | +33.3% |
| 1992 | 9 | +125.0% |
| 1993 | 1 | -88.9% |
| 1994 | 9 | +800.0% |
| 1996 | 9 | +0.0% |
| 1997 | 10 | +11.1% |
| 1998 | 66 | +560.0% |
| 1999 | 0 | -100.0% |
| 2000 | 0 | — |
| 2001 | 0 | — |
| 2002 | 0 | — |
| 2003 | 0 | — |
| 2004 | 0 | — |
| 2005 | 0 | — |
| 2006 | 0 | — |
| 2007 | 0 | — |
| 2008 | 0 | — |
| 2009 | 0 | — |
| 2010 | 0 | — |
| 2011 | 0 | — |
| 2012 | 0 | — |
| 2013 | 0 | — |
| 2014 | 0 | — |
| 2015 | 0 | — |
| 2016 | 0 | — |
| 2017 | 0 | — |
| 2018 | 0 | — |
| 2019 | 0 | — |
| 2020 | 0 | — |
| 2021 | 0 | — |
| 2022 | 0 | — |
| 2023 | 2 | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 155 | 3 | 578 | 10 |
| 1990s | 12.33 | 0 | 66 | 9 |
| 2000s | 0 | 0 | 0 | 10 |
| 2010s | 0 | 0 | 0 | 10 |
| 2020s | 0.5 | 0 | 2 | 4 |
Countries ranked near Tanzania, United Republic of
More reference data data for Tanzania, United Republic of
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6405 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 11.44 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.14 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7582 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.14 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.15 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.26 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 59.37 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 72.45 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.13 (2050)
Frequently asked questions
- What is the number of reported paralytic polio cases by world region in Tanzania, United Republic of?
- The number of reported paralytic polio cases by world region in Tanzania, United Republic of was 2 in 2023, according to Our World in Data.
- What is the highest the number of reported paralytic polio cases by world region recorded in Tanzania, United Republic of?
- The highest recorded value was 578 in 1987.
- What is the lowest the number of reported paralytic polio cases by world region recorded in Tanzania, United Republic of?
- The lowest recorded value was 0 in 1999.
- How does Tanzania, United Republic of rank for the number of reported paralytic polio cases by world region?
- Tanzania, United Republic of ranks 19th out of 196 countries with data for 2023.
- Where does this Tanzania, United Republic of data come from?
- The figures come from Our World in Data, published as part of The number of reported paralytic polio cases by world region. Statizoid updates them automatically from the source API.
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