Visitors per year
| | 2013 |  32 | | 2014 | 176 | | 2015 | 110 | | 2016 | 59 | | 2017 | 56 | | 2018 | 75 | | 2019 | 102 | | 2020 | 320 | | 2021 | 247 | | 2022 | 116 | | 2023 | 97 | | 2024 | 206 | | 2025 | 268 | | 2026 | 110 |
|
Visitors per month (2026)
| | January |  22 | | February | 17 | | March | 18 | | April | 12 | | May | 21 | | June | 15 | | July | 5 |
|
Visitors per day (July 2026)
| | 1 |  1 | | 2 | 1 | | 3 | 1 | | 4 | 1 | | 5 | 1 |
|
