| Current Rank | Country | Value | Latest Reading | Previous Rank | Previous Value |
|---|---|---|---|---|---|
| 1 | Andorra | 99 | 2020 | 1 | 99 |
| 1 | Greece | 99 | 2020 | 1 | 99 |
| 1 | Portugal | 99 | 2020 | 1 | 99 |
| 1 | Monaco | 99 | 2019 | 1 | 99 |
| 1 | Latvia | 99 | 2020 | 1 | 99 |
| 1 | Luxembourg | 99 | 2020 | 1 | 99 |
| 1 | Hungary | 99 | 2020 | 1 | 99 |
| 8 ↑ | Sweden | 98 | 2019 | 13 | 97 |
| 8 ↑ | Malta | 98 | 2020 | 10 | 98 |
| 8 ↓ | Albania | 98 | 2020 | 1 | 99 |
| 8 ↑ | Spain | 98 | 2020 | 20 | 96 |
| 12 ↑ | Slovakia | 97 | 2020 | 13 | 97 |
| 12 ↓ | Belgium | 97 | 2020 | 10 | 98 |
| 12 ↓ | Belarus | 97 | 2020 | 10 | 98 |
| 12 ↑ | Norway | 97 | 2020 | 13 | 97 |
| 12 ↑ | Czech Republic | 97 | 2020 | 13 | 97 |
| 12 ↑ | Denmark | 97 | 2020 | 13 | 97 |
| 18 ↓ | Cyprus | 96 | 2019 | 1 | 99 |
| 18 ↓ | France | 96 | 2017 | 13 | 97 |
| 18 ↑ | Switzerland | 96 | 2020 | 20 | 96 |
| 21 ↑ | Slovenia | 95 | 2020 | 23 | 95 |
| 22 ↑ | Netherlands | 94 | 2020 | 25 | 94 |
| 22 ↓ | Italy | 94 | 2020 | 20 | 96 |
| 22 ↑ | Croatia | 94 | 2020 | 25 | 94 |
| 22 ↑ | Ireland | 94 | 2020 | 25 | 94 |
| 26 ↑ | Iceland | 93 | 2020 | 31 | 92 |
| 26 ↑ | Germany | 93 | 2020 | 29 | 93 |
| 28 ↓ | Serbia | 92 | 2020 | 13 | 97 |
| 29 ↑ | Lithuania | 91 | 2020 | 31 | 92 |
| 29 | Bulgaria | 91 | 2020 | 29 | 93 |
| 29 ↑ | Armenia | 91 | 2020 | 31 | 92 |
| 29 ↑ | Estonia | 91 | 2020 | 35 | 91 |
| 29 ↑ | Finland | 91 | 2020 | 35 | 91 |
| 34 ↓ | Poland | 90 | 2020 | 23 | 95 |
| 35 ↑ | San Marino | 89 | 2020 | 38 | 88 |
| 36 ↓ | Georgia | 88 | 2020 | 25 | 94 |
| 37 ↑ | Romania | 87 | 2020 | 38 | 88 |
| 38 ↓ | Moldova | 86 | 2020 | 35 | 91 |
| 39 ↑ | Austria | 85 | 2020 | 41 | 85 |
| 40 ↓ | Macedonia | 84 | 2020 | 31 | 92 |
| 40 | Montenegro | 84 | 2020 | 40 | 86 |
| 42 | Bosnia and Herzegovina | 73 | 2019 | 42 | 73 |
| 43 | Angola | 51 | 2020 | 43 | 57 |
Child immunization, DPT, measures the percentage of children ages 12-23 months who received DPT vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against diphtheria, pertussis (or whooping cough), and tetanus (DPT) after receiving three doses of vaccine.
