| Total roundwood purchases | Roundwood purchases from publicly-owned forests | Roundwood purchases from privately-owned forests | |
| 2015 | 2.778 | 2.063 | 0.715 |
| 2016 | 2.856 | 2.237 | 0.619 |
| 2017 | 2.937 | 2.213 | 0.724 |
| 2018 | 3.002 | 2.198 | 0.804 |
| 2019 | 3.198 | 2.445 | 0.753 |
| 2020 | 3.066 | 2.131 | 0.934 |
| 2021 | 3.212 | 2.044 | 1.168 |
| 2022 | 3.111 | 2.232 | 0.879 |
| 2023 | 3.305 | 2.295 | 1.01 |