| a | | Projected est. (medium fertility variant). |
| b | | 2023 |
| c | | Refers to the functional urban area. |
| d | | 2019 |
| e | | 2024 |
| f | | Data classified according to ISIC Rev. 4. |
| g | | Exc. irrigation canals and landscaping care. |
| h | | Exc. publishing activities. Inc. irrigation canals. |
| i | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| j | | Estimate. |
| k | | Break in the time series. |
| l | | Calculated by the UN Statistics Division from national indices. |
| m | | Data refers to a 5-year period preceding the reference year. |
| n | | Calculated by the UN Statistics Division. |
| o | | Refers to foreign citizens. |
| p | | Including refugees. |
| q | | There are indications that a potentially sizable population of non-displaced stateless persons exists for whom no data is available. |
| r | | Data revision. |
| s | | 2022 |
| t | | Data at 1 January of the reporting year. |
| u | | Population aged 5 years and over. |
| v | | 2013 |
| w | | 2021 |