Visitors per year
| | 2013 |  51 | | 2014 | 171 | | 2015 | 132 | | 2016 | 84 | | 2017 | 88 | | 2018 | 41 | | 2019 | 66 | | 2020 | 98 | | 2021 | 104 | | 2022 | 57 | | 2023 | 26 | | 2024 | 40 | | 2025 | 94 | | 2026 | 40 |
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Visitors per month (2026)
| | January |  9 | | February | 4 | | March | 8 | | April | 7 | | May | 9 | | June | 3 |
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Visitors per day (June 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 2 | | 7 | | | 8 | | | 9 | 1 |
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