Visitors per year
| | 2013 |  30 | | 2014 | 265 | | 2015 | 173 | | 2016 | 64 | | 2017 | 69 | | 2018 | 33 | | 2019 | 122 | | 2020 | 130 | | 2021 | 163 | | 2022 | 74 | | 2023 | 94 | | 2024 | 53 | | 2025 | 229 | | 2026 | 134 |
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Visitors per month (2026)
| | January |  39 | | February | 27 | | March | 30 | | April | 24 | | May | 9 | | June | 5 |
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Visitors per day (June 2026)
| | 1 |  | | 2 | 1 | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | 2 |
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