| a | | Projected est. (medium fertility variant). |
| b | | Including Åland Islands. |
| c | | Excluding Åland Islands. |
| d | | 2023 |
| e | | 2019 |
| f | | 2024 |
| g | | Data classified according to ISIC Rev. 4. |
| h | | Exc. irrigation canals and landscaping care. |
| i | | Exc. publishing activities. Inc. irrigation canals. |
| j | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| k | | Estimate. |
| 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 | | With regards to stateless statistics, the number reported on stateless asylum seekers at mid-year is derived from the number of pending asylum applications lodged by "stateless" and "unknown" reported by the Finnish authorities. The number reported of stateless refugees and of non-displaced stateless has been left unchanged as per end-2023, as no updated data was submitted from authorities. |
| p | | Break in the time series. |
| q | | 2022 |
| r | | 2021 |
| s | | Data at 1 January of the reporting year. |
| t | | Population aged 16 to 89 years. |
| u | | Non-resident tourists staying in all types of accommodation establishments. |
| v | | Development Assistance Committee member (OECD). |