Diphtheria tetanus toxoid and pertussis first-dose (DTP1) in Samoa
Samoa: Diphtheria tetanus toxoid and pertussis first-dose (DTP1) was 99.0% in 2025. ▲ Rising
Latest (2025)
99.0%
Change on year
unchanged
World rank
1st
of 194 countries
All-time high
99.0%
in 2000
All-time low
48.0%
in 2008
Years of data
26
2000–2025
Diphtheria tetanus toxoid and pertussis first-dose (DTP1) in Samoa, 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, diphtheria tetanus toxoid and pertussis first-dose (dtp1) in Samoa stood at 99.0%. That is the highest value across all 26 years on record.
The figure is up 16.5% over ten years.
Over the whole period, diphtheria tetanus toxoid and pertussis first-dose (dtp1) in Samoa peaked at 99.0% in 2000 and was at its lowest, 48.0%, in 2008.
Samoa ranks 1st of 194 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 26 years of available data.
Diphtheria tetanus toxoid and pertussis first-dose (DTP1) in Samoa, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 99.0% | — |
| 2001 | 99.0% | +0.0% |
| 2002 | 99.0% | +0.0% |
| 2003 | 96.0% | -3.0% |
| 2004 | 91.0% | -5.2% |
| 2005 | 87.0% | -4.4% |
| 2006 | 80.0% | -8.0% |
| 2007 | 85.0% | +6.2% |
| 2008 | 48.0% | -43.5% |
| 2009 | 86.0% | +79.2% |
| 2010 | 91.0% | +5.8% |
| 2011 | 91.0% | +0.0% |
| 2012 | 88.0% | -3.3% |
| 2013 | 88.0% | +0.0% |
| 2014 | 86.0% | -2.3% |
| 2015 | 85.0% | -1.2% |
| 2016 | 90.0% | +5.9% |
| 2017 | 78.0% | -13.3% |
| 2018 | 70.0% | -10.3% |
| 2019 | 97.0% | +38.6% |
| 2020 | 99.0% | +2.1% |
| 2021 | 96.0% | -3.0% |
| 2022 | 97.0% | +1.0% |
| 2023 | 99.0% | +2.1% |
| 2024 | 99.0% | +0.0% |
| 2025 | 99.0% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 87.0% | 48.0% | 99.0% | 10 |
| 2010s | 86.4% | 70.0% | 97.0% | 10 |
| 2020s | 98.2% | 96.0% | 99.0% | 6 |
Countries ranked near Samoa
- 1 Armenia 99.0% compare
- 1 Antigua and Barbuda 99.0% compare
- 1 Bahrain 99.0% compare
- 1 Bahamas 99.0% compare
- 1 Brunei Darussalam 99.0% compare
- 1 Bhutan 99.0% compare
- 1 Cook Islands 99.0% compare
- 1 Cuba 99.0% compare
- 1 Cyprus 99.0% compare
- 1 Algeria 99.0% compare
- 1 Egypt 99.0% compare
- 1 France 99.0% compare
- 1 Ghana 99.0% compare
- 1 Guyana 99.0% compare
- 1 Hungary 99.0% compare
- 1 Iran, Islamic Republic of 99.0% compare
- 1 Israel 99.0% compare
- 1 Saint Kitts and Nevis 99.0% compare
- 1 Kuwait 99.0% compare
- 1 Luxembourg 99.0% compare
- 1 Latvia 99.0% compare
- 1 Monaco 99.0% compare
- 1 Maldives 99.0% compare
- 1 Malta 99.0% compare
- 1 Norway 99.0% compare
- 1 Oman 99.0% compare
- 1 Palau 99.0% compare
- 1 Poland 99.0% compare
- 1 Korea, Democratic People's Republic of 99.0% compare
- 1 Portugal 99.0% compare
- 1 Palestine, State of 99.0% compare
- 1 Qatar 99.0% compare
- 1 El Salvador 99.0% compare
- 1 Seychelles 99.0% compare
- 1 Turkmenistan 99.0% compare
- 1 Trinidad and Tobago 99.0% compare
- 1 Tuvalu 99.0% compare
- 1 Uruguay 99.0% compare
- 1 Saint Vincent and the Grenadines 99.0% compare
- 1 Viet Nam 99.0% compare
More health data for Samoa
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.71 % change on previous year (2090)
- Heat deaths vs projected death rates 708.7 (2090)
- Un projection of annual infant deaths 17 (2100)
- Population ages 65 and above, female, annual growth rate 3.61 % change on previous year (2025)
- Population ages 65 and above, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 65 and above, female, per capita 0.0327 units per person (2025)
- Population ages 65 and above, male, annual growth rate 4.02 % change on previous year (2025)
- Population ages 65 and above, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 65 and above, male, per capita 0.028 units per person (2025)
Frequently asked questions
- What is diphtheria tetanus toxoid and pertussis first-dose (dtp1) in Samoa?
- Diphtheria tetanus toxoid and pertussis first-dose (dtp1) in Samoa was 99.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest diphtheria tetanus toxoid and pertussis first-dose (dtp1) recorded in Samoa?
- The highest recorded value was 99.0% in 2000.
- What is the lowest diphtheria tetanus toxoid and pertussis first-dose (dtp1) recorded in Samoa?
- The lowest recorded value was 48.0% in 2008.
- How does Samoa rank for diphtheria tetanus toxoid and pertussis first-dose (dtp1)?
- Samoa ranks 1st out of 194 countries with data for 2025.
- Is diphtheria tetanus toxoid and pertussis first-dose (dtp1) rising or falling in Samoa?
- Over the last ten years it is up 16.5%. The long-run trend across the full record is rising.
- Where does this Samoa data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Diphtheria tetanus toxoid and pertussis first-dose (DTP1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).