Visitors per year
| | 2013 |  35 | | 2014 | 325 | | 2015 | 209 | | 2016 | 77 | | 2017 | 72 | | 2018 | 82 | | 2019 | 64 | | 2020 | 272 | | 2021 | 213 | | 2022 | 107 | | 2023 | 118 | | 2024 | 160 | | 2025 | 281 | | 2026 | 75 |
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Visitors per month (2026)
| | January |  14 | | February | 5 | | March | 11 | | April | 14 | | May | 17 | | June | 12 | | July | 2 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | 2 |
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