# Vaccinations (all vaccinations) (% of children ages 12-23 months): Q3 — MRT
> Latest: 41.1 (2021). Change: -15.4% vs 2015.
- Frequency: Annual · Coverage: 2001–2021
- Data updated: 2026-10-08
- Source: World Bank — SH.IMM.ALLV.Q3.ZS — https://data.worldbank.org/indicator/SH.IMM.ALLV.Q3.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/wdi-sh-imm-allv-q3-zs/MRT
## Recent values
| Year | Value |
| :--- | :--- |
| 2001 | 36.80 |
| 2007 | 40.70 |
| 2015 | 48.60 |
| 2021 | 41.10 |
## How to cite
APA: World Bank. (2021). Vaccinations (all vaccinations) (% of children ages 12-23 months): Q3 — MRT [Data set]. Retrieved October 23, 2026, from EconDash: https://econdash.org/chart/wdi-sh-imm-allv-q3-zs/MRT. Original source: https://data.worldbank.org/indicator/SH.IMM.ALLV.Q3.ZS
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)