Visitors per year
| | 2015 |  135 | | 2016 | 91 | | 2017 | 105 | | 2018 | 144 | | 2019 | 94 | | 2020 | 522 | | 2021 | 425 | | 2022 | 166 | | 2023 | 162 | | 2024 | 343 | | 2025 | 429 | | 2026 | 174 |
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Visitors per month (2026)
| | January |  29 | | February | 19 | | March | 19 | | April | 28 | | May | 31 | | June | 44 | | July | 4 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | 2 |
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