Visitors per year
| | 2013 |  28 | | 2014 | 272 | | 2015 | 178 | | 2016 | 181 | | 2017 | 130 | | 2018 | 83 | | 2019 | 117 | | 2020 | 312 | | 2021 | 231 | | 2022 | 77 | | 2023 | 137 | | 2024 | 255 | | 2025 | 191 | | 2026 | 136 |
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Visitors per month (2026)
| | January |  43 | | February | 38 | | March | 41 | | April | 14 |
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Visitors per day (April 2026)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | 2 | | 5 | | | 6 | 1 | | 7 | 2 | | 8 | 2 | | 9 | 1 | | 10 | 1 | | 11 | 2 | | 12 | 1 |
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