Visitors per year
| | 2013 |  108 | | 2014 | 352 | | 2015 | 141 | | 2016 | 92 | | 2017 | 70 | | 2018 | 75 | | 2019 | 56 | | 2020 | 226 | | 2021 | 179 | | 2022 | 84 | | 2023 | 65 | | 2024 | 119 | | 2025 | 141 | | 2026 | 115 |
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Visitors per month (2026)
| | January |  49 | | February | 6 | | March | 14 | | April | 10 | | May | 14 | | June | 19 | | July | 3 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | 1 |
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