Visitors per year
| | 2013 | 41 | | 2014 | 276 | | 2015 | 173 | | 2016 | 82 | | 2017 | 80 | | 2018 | 58 | | 2019 | 84 | | 2020 | 151 | | 2021 | 152 | | 2022 | 75 | | 2023 | 65 | | 2024 | 61 | | 2025 | 133 | | 2026 | 39 |
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Visitors per month (2026)
| | January | 11 | | February | 11 | | March | 4 | | April | 9 | | May | 4 |
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Visitors per day (May 2026)
| | 1 | | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | | | 11 | 1 | | 12 | 1 |
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