| Growing season | Afforestations and plantations | Forest regenerationsa | ||||||
|---|---|---|---|---|---|---|---|---|
| first planting of afforestation | first planting of plantation | completion | total | natural regeneration | artificial regeneration | completion | total | |
| 1985/1986b | 7 854 | 86 | 4 182 | 12 122 | 7 056 | 13 368 | 7 349 | 27 773 |
| 1990/1991 | 6 692 | 17 | 3 958 | 10 667 | 6 913 | 14 963 | 12 233 | 34 109 |
| 1995/1996 | 6 610 | – | 1 194 | 7 804 | 7 324 | 9 782 | 6 506 | 23 612 |
| 1996/1997 | 8 289 | 30 | 1 423 | 9 742 | 8 872 | 10 283 | 5 653 | 24 808 |
| 1997/1998 | 8 183 | 21 | 1 591 | 9 795 | 9 141 | 11 189 | 4 996 | 25 326 |
| 1998/1999 | 8 661 | – | 1 197 | 9 858 | 8 818 | 10 030 | 4 138 | 22 986 |
| 1999/2000 | 9 790 | – | 1 052 | 10 842 | 9 858 | 10 415 | 4 742 | 25 015 |
| 2000/2001 | 13 150 | – | 2 366 | 15 516 | 10 346 | 11 660 | 6 814 | 28 820 |
| 2001/2002 | 14 830 | – | 2 339 | 17 169 | 10 756 | 11 512 | 6 079 | 28 347 |
| 2002/2003 | 12 015 | – | 3 013 | 15 028 | 10 636 | 10 619 | 6 917 | 28 172 |
| 2003/2004 | 7 574 | – | 4 007 | 11 581 | 10 632 | 10 821 | 8 305 | 29 758 |
| 2004/2005 | 7 657 | – | 1 782 | 9 439 | 9 510 | 10 145 | 5 221 | 24 876 |
| 2005/2006 | 13 989 | – | 1 019 | 15 008 | 9 347 | 10 021 | 4 442 | 23 810 |
| 2006/2007 | 18 948 | – | 1 341 | 20 289 | 9 600 | 10 796 | 4 845 | 25 241 |
| 2007/2008 | 7 332 | – | 2 108 | 9 441 | 9 163 | 10 464 | 5 234 | 24 862 |
| 2008/2009 | 5 168 | – | 1 135 | 6 303 | 10 217 | 8 984 | 3 644 | 22 846 |
| 2009/2010 | 5 351 | – | 864 | 6 215 | 10 891 | 6 546 | 3 085 | 20 522 |
| 2010/2011 | 2 803 | – | 658 | 3 461 | 10 793 | 6 559 | 2 586 | 19 938 |
| 2011/2012 | 4 537 | – | 472 | 5 009 | 11 601 | 7 960 | 3 922 | 23 483 |
| 2012/2013 | 2 530 | – | 719 | 3 249 | 13 195 | 9 941 | 4 932 | 28 068 |
| 2013/2014 | 1 287 | – | 312 | 1 599 | 11 525 | 11 206 | 4 224 | 26 955 |
| 2014/2015 | 318 | – | 134 | 452 | 11 698 | 8 827 | 3 242 | 23 767 |
| 2015/2016 | 158 | – | 142 | 300 | 11 626 | 9 882 | 3 429 | 24 937 |
| 2016/2017 | 626 | – | 68 | 694 | 11 274 | 8 556 | 2 674 | 22 504 |
| 2017/2018 | 1 301 | – | 53 | 1 354 | 10 242 | 8 186 | 2 612 | 21 040 |
| 2018/2019 | 1 587 | – | 32 | 1 619 | 10 502 | 8 029 | 2 611 | 21 142 |