Visitors per year
| | 2013 |  20 | | 2014 | 132 | | 2015 | 80 | | 2016 | 33 | | 2017 | 41 | | 2018 | 49 | | 2019 | 42 | | 2020 | 137 | | 2021 | 101 | | 2022 | 39 | | 2023 | 67 | | 2024 | 163 | | 2025 | 110 | | 2026 | 127 |
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Visitors per month (2026)
| | January |  9 | | February | 6 | | March | 7 | | April | 10 | | May | 12 | | June | 12 | | July | 19 | | August | 11 | | September | 11 | | October | 24 | | November | 6 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | 2 | | 4 | 2 | | 5 | 1 | | 6 | 1 |
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