Ireland vs Montenegro: Number of one-year-olds who are not vaccinated against hepatitis B
Ireland
4,062 one-year-olds
in 2023
Montenegro
4,275 one-year-olds
in 2023
Ireland rank
122nd
Montenegro rank
121st
Number of one-year-olds who are not vaccinated against hepatitis B over time
- Ireland
- Montenegro
How they compare
Montenegro currently reports 4,275 one-year-olds against 4,062 one-year-olds in Ireland, a difference of 213 one-year-olds.
That makes Montenegro's figure about 1.1 times Ireland's.
The two have swapped places 1 time across 14 shared years of data; in 2010 it was Ireland ahead.
Ireland ranks 122nd and Montenegro ranks 121st of 189 countries.
Ireland has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Ireland | Montenegro | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 7,069 one-year-olds | 1,389 one-year-olds | 5,680 one-year-olds | Ireland |
| 2020s | 3,970 one-year-olds | 3,767 one-year-olds | 203.37 one-year-olds | Ireland |
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 hepatitis b, Ireland or Montenegro?
- Montenegro, at 4,275 one-year-olds against 4,062 one-year-olds in Ireland as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against hepatitis b between Ireland and Montenegro?
- 213 one-year-olds, with Montenegro ahead.
- How many years of comparable data are there for Ireland and Montenegro?
- 14 years are reported by both, from 2010 to 2023.
- How do Ireland and Montenegro rank globally for number of one-year-olds who are not vaccinated against hepatitis b?
- Ireland ranks 122nd and Montenegro ranks 121st of 189 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 hepatitis 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 the hepatitis B vaccine in a given year.