Visitors per year
| | 2013 |  25 | | 2014 | 138 | | 2015 | 85 | | 2016 | 72 | | 2017 | 68 | | 2018 | 84 | | 2019 | 44 | | 2020 | 223 | | 2021 | 149 | | 2022 | 67 | | 2023 | 83 | | 2024 | 183 | | 2025 | 153 | | 2026 | 63 |
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Visitors per month (2026)
| | January |  14 | | February | 12 | | March | 13 | | April | 13 | | May | 11 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | | | 9 | 2 | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | 1 | | 14 | | | 15 | | | 16 | 1 | | 17 | 1 | | 18 | | | 19 | | | 20 | 1 |
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