Visitors per year
| | 2013 |  45 | | 2014 | 227 | | 2015 | 131 | | 2016 | 57 | | 2017 | 63 | | 2018 | 82 | | 2019 | 72 | | 2020 | 279 | | 2021 | 201 | | 2022 | 91 | | 2023 | 84 | | 2024 | 121 | | 2025 | 213 | | 2026 | 80 |
|
Visitors per month (2026)
| | January |  12 | | February | 10 | | March | 13 | | April | 14 | | May | 10 | | June | 18 | | July | 3 |
|
Visitors per day (July 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | 1 |
|
