| Footnotes | 
| a | Projected estimate (medium fertility variant). | |
| b | For statistical purposes, the data for United States of America do not include this area. | |
| c | 2022 | |
| d | 2018 | |
| e | Estimate. | |
| f | 2019 | |
| g | Data refers to a 5-year period preceding the reference year. | |
| h | Calculated by the UN Statistics Division. | |
| i | 2012 | |
| j | 2017 | |
| k | 2023 | |
| l | 2021 |