| a | | Projected est. (medium fertility variant). |
| b | | 2023 |
| c | | 2019 |
| d | | 2024 |
| e | | Estimate. |
| f | | Base: 2016 = 100 |
| g | | Data refer to 7 cities only. |
| h | | 2022 |
| i | | Data refers to a 5-year period preceding the reference year. |
| j | | Calculated by the UN Statistics Division. |
| k | | Including refugees. |
| l | | Refers to foreign citizens. |
| m | | Based on calendar year (January 1 to December 31). |
| n | | 2014 |
| o | | 2021 |
| p | | Data at 1 January of the reporting year. |
| q | | Government only. |
| r | | Partial data. |
| s | | Break in the time series. |
| t | | 2017 |
| u | | Arrivals of non-resident tourists by air. |