Visitors per year
| | 2013 |  42 | | 2014 | 192 | | 2015 | 167 | | 2016 | 135 | | 2017 | 118 | | 2018 | 114 | | 2019 | 84 | | 2020 | 263 | | 2021 | 239 | | 2022 | 92 | | 2023 | 117 | | 2024 | 185 | | 2025 | 246 | | 2026 | 66 |
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Visitors per month (2026)
| | January |  13 | | February | 11 | | March | 18 | | April | 15 | | May | 9 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | | | 9 | 1 | | 10 | | | 11 | 2 | | 12 | | | 13 | | | 14 | 1 | | 15 | | | 16 | | | 17 | 1 | | 18 | | | 19 | | | 20 | 2 |
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