Survival to age 65 refers to the percentage of a cohort of newborn infants that would survive to age 65, if subject to current age specific mortality rates.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Botswana | 56.2 | 58.7 | 38.3 | 42.4 | 53.1 | 53.8 | 54.6 | 56.3 | 58.2 | 60.7 | 63.4 | 66.3 | 68.8 | 70.7 | 72.1 | 61.8 | 74.1 | 75.0 |
| Lesotho | 53.2 | 62.8 | 34.4 | 23.2 | 26.5 | 28.6 | 31.1 | 33.5 | 36.2 | 38.5 | 40.5 | 42.5 | 44.2 | 45.6 | 45.7 | 42.6 | 49.4 | 50.6 |
| Namibia | 54.1 | 63.2 | 39.2 | 37.7 | 45.5 | 47.1 | 49.7 | 51.3 | 53.0 | 54.8 | 56.9 | 59.1 | 61.5 | 64.0 | 65.7 | 57.8 | 66.0 | 72.8 |
| South Africa | 54.7 | 67.3 | 54.9 | 43.8 | 52.8 | 55.8 | 58.5 | 60.2 | 61.9 | 63.1 | 64.3 | 65.4 | 66.2 | 67.1 | 64.2 | 58.4 | 67.8 | 69.1 |
| इस्वातिनी | 47.6 | 60.9 | 30.3 | 22.5 | 29.4 | 30.4 | 34.2 | 37.2 | 40.2 | 43.5 | 46.8 | 50.1 | 52.7 | 55.2 | 55.5 | 51.9 | 62.6 | 65.1 |