Visitors per year
| | 2013 |  24 | | 2014 | 225 | | 2015 | 173 | | 2016 | 187 | | 2017 | 142 | | 2018 | 88 | | 2019 | 110 | | 2020 | 213 | | 2021 | 169 | | 2022 | 61 | | 2023 | 77 | | 2024 | 50 | | 2025 | 124 | | 2026 | 35 |
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Visitors per month (2026)
| | January |  10 | | February | 9 | | March | 7 | | April | 5 | | May | 4 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | | | 12 | 1 |
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