Reported vs estimated total number of paralytic polio cases globally in Zambia
Zambia: Reported vs estimated total number of paralytic polio cases globally was 1 in 2023. ◆ Volatile
Latest (2023)
1
World rank
21st
of 196 countries
All-time high
429
in 1981
All-time low
0
in 1996
Years of data
43
1980–2023
Reported vs estimated total number of paralytic polio cases globally in Zambia, 1980–2023
Source: Our World in Data.
Analysis
In 2023, reported vs estimated total number of paralytic polio cases globally in Zambia stood at 1.
Over the whole period, reported vs estimated total number of paralytic polio cases globally in Zambia peaked at 429 in 1981 and was at its lowest, 0, in 1996.
Zambia ranks 21st of 196 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Reported vs estimated total number of paralytic polio cases globally in Zambia, year by year
| Year | Value | Change |
|---|---|---|
| 1980 | 276 | — |
| 1981 | 429 | +55.4% |
| 1982 | 243 | -43.4% |
| 1983 | 182 | -25.1% |
| 1984 | 177 | -2.7% |
| 1985 | 128 | -27.7% |
| 1986 | 134 | +4.7% |
| 1987 | 69 | -48.5% |
| 1988 | 85 | +23.2% |
| 1989 | 47 | -44.7% |
| 1990 | 79 | +68.1% |
| 1992 | 5 | -93.7% |
| 1993 | 370 | +7300.0% |
| 1994 | 14 | -96.2% |
| 1995 | 6 | -57.1% |
| 1996 | 0 | -100.0% |
| 1997 | 5 | — |
| 1998 | 6 | +20.0% |
| 1999 | 29 | +383.3% |
| 2000 | 0 | -100.0% |
| 2001 | 3 | — |
| 2002 | 2 | -33.3% |
| 2003 | 0 | -100.0% |
| 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 | 2 | — |
| 2020 | 0 | -100.0% |
| 2021 | 0 | — |
| 2022 | 0 | — |
| 2023 | 1 | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 177 | 47 | 429 | 10 |
| 1990s | 57.11 | 0 | 370 | 9 |
| 2000s | 0.5 | 0 | 3 | 10 |
| 2010s | 0.2 | 0 | 2 | 10 |
| 2020s | 0.25 | 0 | 1 | 4 |
Countries ranked near Zambia
More reference data data for Zambia
- Spring temperature anomalies -0.0386 (2026)
- Summer temperature anomalies -0.018 (2026)
- Country level monthly temperature anomalies 0.3261 (2026)
- Exchange rate, new LCU per USD extended backward, period average 19.51 (2026)
- Exchange rate, old LCU per USD extended forward, period average 19.51 (2026)
- Official exchange rate, LCU per USD, period average 19.51 (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.5273 (2025)
- Winter temperature anomalies -0.2981 (2025)
- Consumer price index 483.32 (2025)
Frequently asked questions
- What is reported vs estimated total number of paralytic polio cases globally in Zambia?
- Reported vs estimated total number of paralytic polio cases globally in Zambia was 1 in 2023, according to Our World in Data.
- What is the highest reported vs estimated total number of paralytic polio cases globally recorded in Zambia?
- The highest recorded value was 429 in 1981.
- What is the lowest reported vs estimated total number of paralytic polio cases globally recorded in Zambia?
- The lowest recorded value was 0 in 1996.
- How does Zambia rank for reported vs estimated total number of paralytic polio cases globally?
- Zambia ranks 21st out of 196 countries with data for 2023.
- Where does this Zambia data come from?
- The figures come from Our World in Data, published as part of Reported vs estimated total number of paralytic polio cases globally. Statizoid updates them automatically from the source API.
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