Visitors per year
| | 2013 |  35 | | 2014 | 195 | | 2015 | 144 | | 2016 | 84 | | 2017 | 74 | | 2018 | 66 | | 2019 | 46 | | 2020 | 249 | | 2021 | 149 | | 2022 | 67 | | 2023 | 76 | | 2024 | 142 | | 2025 | 170 | | 2026 | 87 |
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Visitors per month (2026)
| | January |  14 | | February | 6 | | March | 17 | | April | 11 | | May | 16 | | June | 17 | | July | 6 |
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Visitors per day (July 2026)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | 3 |
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