PEFC-certifierat virke i %. 12 månaders glidande medeltal.
NC-PEFC/COC-FIN-1501
| 2022 | Tallvirke | Granvirke | Stolp |
| Januari | 84,54% | 92,19% | 77,62% |
| Februari | 85,59% | 92,5% | 77,92 |
| Mars | 86,52% | 93,66% | 77,99% |
| April | 87,64% | 93,81% | 77,94% |
| Maj | 88,48% | 93,79% | 77,52% |
| Juni | 90,41% | 93,41% |
65,55% |
| Juli | 91,27% | 93,57% |
65,57% |
| Augusti | 92,02% | 93,64% |
65,18% |
| September | 91,69% | 93,26% |
64,98% |
| Oktober | 91,29% | 93,32% |
65,89% |
