Visitors per year
| | 2013 |  23 | | 2014 | 192 | | 2015 | 151 | | 2016 | 115 | | 2017 | 101 | | 2018 | 60 | | 2019 | 89 | | 2020 | 152 | | 2021 | 156 | | 2022 | 112 | | 2023 | 50 | | 2024 | 61 | | 2025 | 108 | | 2026 | 112 |
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Visitors per month (2026)
| | January |  28 | | February | 16 | | March | 27 | | April | 31 | | May | 10 |
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Visitors per day (May 2026)
| | 1 |  2 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 2 | | 7 | 1 | | 8 | 2 | | 9 | | | 10 | | | 11 | 2 | | 12 | 1 |
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