Bcg immunization coverage for tb among 1 year olds in Samoa
Samoa: Bcg immunization coverage for tb among 1 year olds was 92 in 2025. ▬ Flat
Bcg immunization coverage for tb among 1 year olds in Samoa, 1980–2025
Source: Our World in Data.
Analysis
Samoa recorded 92 for bcg immunization coverage for tb among 1 year olds in 2025.
The figure is down 7.1% on the previous year and up 7.0% over ten years.
Over the whole period, bcg immunization coverage for tb among 1 year olds in Samoa peaked at 99 in 1983 and was at its lowest, 68, in 2018.
That places Samoa 97th out of 167 countries with data for 2025, putting it in the middle of the range.
Bcg immunization coverage for tb among 1 year olds in Samoa, year by year
| Year | Value | Change |
|---|---|---|
| 1980 | 72 | — |
| 1981 | 84 | +16.7% |
| 1982 | 96 | +14.3% |
| 1983 | 99 | +3.1% |
| 1984 | 97 | -2.0% |
| 1985 | 97 | +0.0% |
| 1986 | 97 | +0.0% |
| 1987 | 98 | +1.0% |
| 1988 | 97 | -1.0% |
| 1989 | 80 | -17.5% |
| 1990 | 97 | +21.2% |
| 1991 | 95 | -2.1% |
| 1992 | 91 | -4.2% |
| 1993 | 94 | +3.3% |
| 1994 | 97 | +3.2% |
| 1995 | 96 | -1.0% |
| 1996 | 98 | +2.1% |
| 1997 | 99 | +1.0% |
| 1998 | 99 | +0.0% |
| 1999 | 99 | +0.0% |
| 2000 | 97 | -2.0% |
| 2001 | 98 | +1.0% |
| 2002 | 98 | +0.0% |
| 2003 | 73 | -25.5% |
| 2004 | 93 | +27.4% |
| 2005 | 86 | -7.5% |
| 2006 | 84 | -2.3% |
| 2007 | 91 | +8.3% |
| 2008 | 98 | +7.7% |
| 2009 | 92 | -6.1% |
| 2010 | 87 | -5.4% |
| 2011 | 95 | +9.2% |
| 2012 | 90 | -5.3% |
| 2013 | 90 | +0.0% |
| 2014 | 92 | +2.2% |
| 2015 | 86 | -6.5% |
| 2016 | 81 | -5.8% |
| 2017 | 89 | +9.9% |
| 2018 | 68 | -23.6% |
| 2019 | 96 | +41.2% |
| 2020 | 99 | +3.1% |
| 2021 | 92 | -7.1% |
| 2022 | 96 | +4.3% |
| 2023 | 99 | +3.1% |
| 2024 | 99 | +0.0% |
| 2025 | 92 | -7.1% |
Samoa compared with similar countries
- Samoa's 92 is below the median for upper middle income countries, which is 95.5, 96% of the median. (56 countries reporting)
- Samoa's 92 is below the median for East Asia & Pacific, which is 94, 98% of the median. (27 countries reporting)
Biggest year-on-year movements
Years where Bcg immunization coverage for tb among 1 year olds in Samoa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2019 | +41.2% | 68 | 96 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 91.7 | 72 | 99 | 10 |
| 1990s | 96.5 | 91 | 99 | 10 |
| 2000s | 91 | 73 | 98 | 10 |
| 2010s | 87.4 | 68 | 96 | 10 |
| 2020s | 96.17 | 92 | 99 | 6 |
Countries ranked near Samoa
More reference data data for Samoa
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.023 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0165 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0396 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0396 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.077 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0626 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0918 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.2319 (2050)
- Emission Totals - Emissions (N2O) - Burning - Crop residues 0 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.1693 (2050)
Frequently asked questions
- What is bcg immunization coverage for tb among 1 year olds in Samoa?
- Bcg immunization coverage for tb among 1 year olds in Samoa was 92 in 2025, according to Our World in Data.
- What is the highest bcg immunization coverage for tb among 1 year olds recorded in Samoa?
- The highest recorded value was 99 in 1983.
- What is the lowest bcg immunization coverage for tb among 1 year olds recorded in Samoa?
- The lowest recorded value was 68 in 2018.
- How does Samoa rank for bcg immunization coverage for tb among 1 year olds?
- Samoa ranks 97th out of 167 countries with data for 2025.
- Is bcg immunization coverage for tb among 1 year olds rising or falling in Samoa?
- Over the last ten years it is up 7.0%. The long-run trend across the full record is flat.
- Where does this Samoa data come from?
- The figures come from Our World in Data, published as part of Bcg immunization coverage for tb among 1 year olds. Statizoid updates them automatically from the source API.
Download this data
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