1 Intangible fixed assets
| 2023 | 2022 | |
| Carrying amount as at 1 January | 812 | 531 | 
| Investments | 255 | 658 | 
| Depreciations | (497) | (377) | 
| Carrying amount as at 31 December | 570 | 812 | 
| Purchase value | 3,697 | 3,442 | 
| Derecognition of old software | - | - | 
| Cumulative depreciations | (3,127) | (2,630) | 
| Carrying amount as at 31 December | 570 | 812 | 
Intangible fixed assets pertain to investments in software.