Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Albania | 62.6 | 69.4 | 71.8 | 73.7 | 75.8 | 75.8 | 75.7 | 75.7 | 75.8 | 76.3 | 76.7 | 77.0 | 77.4 | 77.8 | 75.4 | 74.7 | 76.8 | 77.7 |
| Bosnia and Herzegovina | 61.8 | 67.6 | 71.7 | 72.5 | 72.9 | 73.2 | 73.3 | 73.4 | 73.5 | 73.5 | 73.7 | 74.2 | 74.1 | 74.0 | 72.5 | 71.4 | 72.7 | 74.4 |
| Bulgaria | 69.1 | 68.3 | 68.2 | 69.0 | 70.0 | 70.7 | 70.9 | 71.3 | 71.1 | 71.2 | 71.3 | 71.4 | 71.5 | 71.6 | 69.6 | 67.7 | 70.6 | 72.0 |
| Croatia | 65.9 | 68.6 | 69.1 | 71.8 | 73.5 | 73.8 | 73.9 | 74.4 | 74.7 | 74.3 | 74.8 | 74.8 | 74.7 | 75.2 | 74.5 | 73.4 | 74.6 | 75.4 |
| Czech Republic | 66.1 | 67.5 | 71.7 | 72.9 | 74.4 | 74.8 | 75.1 | 75.2 | 75.8 | 75.7 | 76.1 | 76.1 | 76.2 | 76.4 | 75.3 | 74.1 | 76.1 | 77.0 |
| Hungary | 66.4 | 65.1 | 67.1 | 68.6 | 70.5 | 71.2 | 71.6 | 72.2 | 72.3 | 72.3 | 72.6 | 72.5 | 72.7 | 73.1 | 72.2 | 70.7 | 72.6 | 73.6 |
| North Macedonia | 64.1 | 69.2 | 70.8 | 71.6 | 72.9 | 73.1 | 73.0 | 73.4 | 73.5 | 73.5 | 73.4 | 74.1 | 74.6 | 74.7 | 72.2 | 71.1 | 72.2 | 73.2 |
| Republic of Moldova | 59.0 | 64.2 | 63.5 | 64.1 | 65.5 | 65.8 | 66.0 | 65.9 | 65.8 | 65.6 | 65.6 | 65.7 | 65.6 | 65.6 | 65.5 | 64.7 | 66.7 | 66.6 |
| Montenegro | 68.3 | 70.4 | 70.3 | 71.3 | 73.6 | 73.4 | 74.3 | 74.1 | 73.9 | 74.7 | 74.2 | 74.1 | 75.3 | 74.0 | 73.2 | 70.8 | 73.7 | 75.1 |
| Poland | 66.6 | 66.5 | 69.7 | 70.8 | 72.1 | 72.5 | 72.6 | 73.0 | 73.7 | 73.5 | 73.9 | 73.9 | 73.7 | 74.1 | 72.4 | 71.4 | 73.4 | 74.8 |
| Romania | 65.2 | 66.6 | 67.7 | 68.4 | 69.8 | 70.8 | 70.9 | 71.6 | 71.3 | 71.4 | 71.6 | 71.6 | 71.7 | 71.9 | 70.4 | 69.2 | 71.3 | 72.9 |
| Serbia | 67.0 | 69.0 | 68.9 | 70.2 | 71.8 | 72.0 | 72.3 | 72.6 | 72.8 | 72.8 | 73.2 | 73.1 | 73.5 | 73.4 | 71.6 | 70.0 | 72.7 | 73.9 |
| Slovakia | 66.7 | 66.6 | 69.1 | 70.1 | 71.6 | 72.3 | 72.5 | 72.9 | 73.3 | 73.1 | 73.8 | 73.8 | 73.9 | 74.3 | 73.5 | 71.2 | 73.6 | 74.7 |
| Slovenia | 65.0 | 69.4 | 71.9 | 74.1 | 76.3 | 76.8 | 77.1 | 77.2 | 78.2 | 77.8 | 78.2 | 78.2 | 78.5 | 78.7 | 77.8 | 77.7 | 78.6 | 79.1 |