Polio number unvaccinated in San Marino
San Marino: Polio number unvaccinated was 19.89 in 2023. ◆ Volatile
Latest (2023)
19.89
Change on year
up 7.2%
World rank
186th
of 192 countries
All-time high
51.2
in 2014
All-time low
2.17
in 1987
Years of data
41
1983–2023
Polio number unvaccinated in San Marino, 1983–2023
Source: Our World in Data.
Analysis
The most recent figure for polio number unvaccinated in San Marino is 19.89, measured in 2023.
That represents a change of up 7.2% on the previous year and down 55.7% over ten years.
Over the whole period, polio number unvaccinated in San Marino peaked at 51.2 in 2014 and was at its lowest, 2.17, in 1987.
San Marino ranks 186th of 192 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Polio number unvaccinated in San Marino, year by year
| Year | Value | Change |
|---|---|---|
| 1983 | 2.44 | — |
| 1984 | 2.38 | -2.5% |
| 1985 | 2.34 | -1.7% |
| 1986 | 2.25 | -3.8% |
| 1987 | 2.17 | -3.6% |
| 1988 | 2.29 | +5.5% |
| 1989 | 2.29 | +0.0% |
| 1990 | 2.37 | +3.5% |
| 1991 | 2.5 | +5.5% |
| 1992 | 2.43 | -2.8% |
| 1993 | 2.43 | +0.0% |
| 1994 | 2.6 | +7.0% |
| 1995 | 5.16 | +98.5% |
| 1996 | 5.14 | -0.4% |
| 1997 | 8.1 | +57.6% |
| 1998 | 8.28 | +2.2% |
| 1999 | 11.24 | +35.7% |
| 2000 | 11.44 | +1.8% |
| 2001 | 14.5 | +26.7% |
| 2002 | 14.65 | +1.0% |
| 2003 | 17.88 | +22.0% |
| 2004 | 18.12 | +1.3% |
| 2005 | 18.3 | +1.0% |
| 2006 | 27.81 | +52.0% |
| 2007 | 31.4 | +12.9% |
| 2008 | 31.9 | +1.6% |
| 2009 | 32.3 | +1.3% |
| 2010 | 36.08 | +11.7% |
| 2011 | 27.36 | -24.2% |
| 2012 | 38.17 | +39.5% |
| 2013 | 44.94 | +17.7% |
| 2014 | 51.2 | +13.9% |
| 2015 | 48.6 | -5.1% |
| 2016 | 42.42 | -12.7% |
| 2017 | 31.35 | -26.1% |
| 2018 | 22.95 | -26.8% |
| 2019 | 28.44 | +23.9% |
| 2020 | 26.84 | -5.6% |
| 2021 | 24.1 | -10.2% |
| 2022 | 18.56 | -23.0% |
| 2023 | 19.89 | +7.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2.31 | 2.17 | 2.44 | 7 |
| 1990s | 5.03 | 2.37 | 11.24 | 10 |
| 2000s | 21.83 | 11.44 | 32.3 | 10 |
| 2010s | 37.15 | 22.95 | 51.2 | 10 |
| 2020s | 22.35 | 18.56 | 26.84 | 4 |
Countries ranked near San Marino
- 183 Tonga 23.98 compare
- 184 Saint Kitts and Nevis 22.36 compare
- 185 Antigua and Barbuda 22.18 compare
- 187 Tuvalu 13.14 compare
- 188 Saint Vincent and the Grenadines 12.38 compare
- 189 Naoero 9.27 compare
More health data for San Marino
- Heat deaths vs projected death rates, annual growth rate 0.3342 % change on previous year (2090)
- Heat deaths vs projected death rates 1,081 (2090)
- Un projection of annual infant deaths 0 (2100)
- Age population, age 23, male, interpolated 195 (2025)
- Age population, age 19, male, interpolated 191 (2025)
- Age population, age 20, female, interpolated 150 (2025)
- Age population, age 20, male, interpolated 189 (2025)
- Age population, age 21, female, interpolated 167 (2025)
- Age population, age 21, male, interpolated 184 (2025)
- Age population, age 22, female, interpolated 163 (2025)
Frequently asked questions
- What is polio number unvaccinated in San Marino?
- Polio number unvaccinated in San Marino was 19.89 in 2023, according to Our World in Data.
- What is the highest polio number unvaccinated recorded in San Marino?
- The highest recorded value was 51.2 in 2014.
- What is the lowest polio number unvaccinated recorded in San Marino?
- The lowest recorded value was 2.17 in 1987.
- How does San Marino rank for polio number unvaccinated?
- San Marino ranks 186th out of 192 countries with data for 2023.
- Is polio number unvaccinated rising or falling in San Marino?
- Over the last ten years it is down 55.7%. The long-run trend across the full record is volatile.
- Where does this San Marino data come from?
- The figures come from Our World in Data, published as part of Polio number unvaccinated. Statizoid updates them automatically from the source API.
Download this data
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