Visitors per year
| | 2013 |  47 | | 2014 | 333 | | 2015 | 142 | | 2016 | 77 | | 2017 | 48 | | 2018 | 57 | | 2019 | 40 | | 2020 | 190 | | 2021 | 177 | | 2022 | 64 | | 2023 | 82 | | 2024 | 165 | | 2025 | 126 | | 2026 | 104 |
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Visitors per month (2026)
| | January |  8 | | February | 4 | | March | 6 | | April | 7 | | May | 10 | | June | 12 | | July | 11 | | August | 16 | | September | 9 | | October | 18 | | November | 3 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | 1 | | 6 | 2 |
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