Visitors per year
| | 2013 |  111 | | 2014 | 522 | | 2015 | 204 | | 2016 | 87 | | 2017 | 84 | | 2018 | 58 | | 2019 | 90 | | 2020 | 139 | | 2021 | 154 | | 2022 | 97 | | 2023 | 63 | | 2024 | 42 | | 2025 | 106 | | 2026 | 42 |
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Visitors per month (2026)
| | January |  12 | | February | 9 | | March | 11 | | April | 3 | | May | 7 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | 1 | | 11 | | | 12 | 1 |
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