Palau vs San Marino: Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B
Palau
15.68 one-year-olds
in 2023
San Marino
22.1 one-year-olds
in 2023
Palau rank
186th
San Marino rank
185th
Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B over time
- Palau
- San Marino
How they compare
San Marino currently reports 22.1 one-year-olds against 15.68 one-year-olds in Palau, a difference of 6.42 one-year-olds.
That makes San Marino's figure about 1.4 times Palau's.
The two have swapped places 7 times across 26 shared years of data; in 1998 it was Palau ahead.
Palau ranks 186th and San Marino ranks 185th of 191 countries.
Across the 4 decades both report, Palau averaged higher in 2 and San Marino in 2.
Head to head by decade
| Decade | Palau | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 44.49 one-year-olds | 18.06 one-year-olds | 26.43 one-year-olds | Palau |
| 2000s | 25.04 one-year-olds | 23.68 one-year-olds | 1.36 one-year-olds | Palau |
| 2010s | 22.32 one-year-olds | 42.13 one-year-olds | 19.81 one-year-olds | San Marino |
| 2020s | 21.87 one-year-olds | 24.67 one-year-olds | 2.8 one-year-olds | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against haemophilus influenzae type b, Palau or San Marino?
- San Marino, at 22.1 one-year-olds against 15.68 one-year-olds in Palau as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against haemophilus influenzae type b between Palau and San Marino?
- 6.42 one-year-olds, with San Marino ahead.
- How many years of comparable data are there for Palau and San Marino?
- 26 years are reported by both, from 1998 to 2023.
- How do Palau and San Marino rank globally for number of one-year-olds who are not vaccinated against haemophilus influenzae type b?
- Palau ranks 186th and San Marino ranks 185th of 191 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of Haemophilus influenzae type b vaccine in a given year.