Visitors per year
| | 2013 |  38 | | 2014 | 209 | | 2015 | 166 | | 2016 | 82 | | 2017 | 81 | | 2018 | 102 | | 2019 | 64 | | 2020 | 258 | | 2021 | 198 | | 2022 | 87 | | 2023 | 91 | | 2024 | 140 | | 2025 | 230 | | 2026 | 101 |
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Visitors per month (2026)
| | January |  37 | | February | 10 | | March | 9 | | April | 14 | | May | 15 | | June | 13 | | July | 3 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | 2 |
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