# Vaccinations (all vaccinations) (% of children ages 12-23 months): Q1 (lowest) — MDG
> Latest: 31.3 (2021). Change: -24.0% vs 2009.
- Frequency: Annual · Coverage: 1997–2021
- Data updated: 2026-10-08
- Source: World Bank — SH.IMM.ALLV.Q1.ZS — https://data.worldbank.org/indicator/SH.IMM.ALLV.Q1.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/wdi-sh-imm-allv-q1-zs/MDG
## Recent values
| Year | Value |
| :--- | :--- |
| 1997 | 22.00 |
| 2000 | 61.10 |
| 2004 | 31.80 |
| 2009 | 41.20 |
| 2021 | 31.30 |
## How to cite
APA: World Bank. (2021). Vaccinations (all vaccinations) (% of children ages 12-23 months): Q1 (lowest) — MDG [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/wdi-sh-imm-allv-q1-zs/MDG. Original source: https://data.worldbank.org/indicator/SH.IMM.ALLV.Q1.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)