Visitors per year
| | 2013 |  25 | | 2014 | 207 | | 2015 | 151 | | 2016 | 55 | | 2017 | 58 | | 2018 | 65 | | 2019 | 42 | | 2020 | 205 | | 2021 | 118 | | 2022 | 51 | | 2023 | 76 | | 2024 | 213 | | 2025 | 169 | | 2026 | 159 |
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Visitors per month (2026)
| | January |  35 | | February | 24 | | March | 38 | | April | 25 | | May | 18 | | June | 18 | | July | 1 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | 1 |
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