| a | | Including Crimea. |
| b | | Projected est. (medium fertility variant). |
| c | | 2023 |
| d | | 2019 |
| e | | The Government of Ukraine has informed the United Nations that it is not in a position to provide statistical data concerning the Autonomous Republic of Crimea and the city of Sevastopol. |
| f | | 2024 |
| g | | Exc. irrigation canals and landscaping care. |
| h | | Data classified according to ISIC Rev. 4. |
| i | | Exc. publishing activities. Inc. irrigation canals. |
| j | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| k | | Estimate. |
| l | | 2021 |
| m | | Data refers to a 5-year period preceding the reference year. |
| n | | Calculated by the UN Statistics Division. |
| o | | 73,000 refugees have returned (either to their place of origin or to a different place) during the year 2024 for a period of at least 3 months, which is the timeframe established in the UNHCR position paper on returns to Ukraine as an indication of the intention for a stable return. |
| p | | 2014 |
| q | | Data at 1 January of the reporting year. |
| r | | Users in the last 12 months. |
| s | | Excluding data from some regions, provinces or states. |
| t | | Provisional data. |
| u | | Break in the time series. |
| v | | 2022 |