| 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 | IVN Geldrop | 0 | 0 | 42 | 312 | 344 | 307 | 364 | 247 |
| Fietstocht kleine ijsvogelvlinder | 49 | 62 | 50 | 58 | 219 | 45 | 62 | 0 | 1014 | 1809 | 1665 | 1210 | 1983 | 1743 | 1536 | 935 | 658 | 487 | 307 | 37 | 14.525 | |
| Landschapswandeling | 0 | 0 | 1 | 41 | 42 | |||||||||||||||||
| Totaal | 49 | 62 | 50 | 58 | 219 | 45 | 62 | 922 | 1.014 | 1.809 | 1.707 | 1.522 | 2.327 | 2.050 | 1.900 | 1.182 | 658 | 487 | 308 | 78 | 16.183 |