| Organisatie / activiteit | 04-2024 | 03-2024 | 02-2024 | 01-2024 | 2024 | 12-2023 | 11-2023 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | Totaal | Natuurgebied De Mortelen | 0 | 0 | 18 | 245 | 210 | 211 | 370 | 313 |
| De Mortelen | 41 | 24 | 51 | 66 | 182 | 38 | 91 | 0 | 906 | 815 | 733 | 559 | 485 | 500 | 887 | 944 | 696 | 639 | 311 | 278 | 8.625 | |
| Totaal | 41 | 24 | 51 | 66 | 182 | 38 | 91 | 690 | 906 | 815 | 751 | 804 | 695 | 711 | 1.257 | 1.257 | 696 | 639 | 311 | 278 | 9.992 |