Visitors per year
| | 2013 |  49 | | 2014 | 199 | | 2015 | 134 | | 2016 | 82 | | 2017 | 65 | | 2018 | 69 | | 2019 | 56 | | 2020 | 209 | | 2021 | 187 | | 2022 | 54 | | 2023 | 61 | | 2024 | 172 | | 2025 | 133 | | 2026 | 63 |
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Visitors per month (2026)
| | January |  14 | | February | 17 | | March | 10 | | April | 8 | | May | 14 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | 1 | | 3 | 2 | | 4 | 2 | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | 2 | | 10 | 1 | | 11 | 1 | | 12 | 1 | | 13 | 1 | | 14 | | | 15 | | | 16 | | | 17 | 1 | | 18 | | | 19 | 1 | | 20 | 1 |
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