Visitors per year
| | 2013 |  43 | | 2014 | 262 | | 2015 | 155 | | 2016 | 106 | | 2017 | 81 | | 2018 | 86 | | 2019 | 66 | | 2020 | 302 | | 2021 | 199 | | 2022 | 77 | | 2023 | 78 | | 2024 | 152 | | 2025 | 286 | | 2026 | 255 |
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Visitors per month (2026)
| | January |  14 | | February | 131 | | March | 61 | | April | 19 | | May | 21 | | June | 9 |
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Visitors per day (June 2026)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | 4 | | 6 | 1 | | 7 | 1 | | 8 | | | 9 | 1 |
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