Visitors per year
| | 2013 |  61 | | 2014 | 437 | | 2015 | 278 | | 2016 | 136 | | 2017 | 97 | | 2018 | 54 | | 2019 | 104 | | 2020 | 184 | | 2021 | 123 | | 2022 | 88 | | 2023 | 55 | | 2024 | 66 | | 2025 | 105 | | 2026 | 40 |
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Visitors per month (2026)
| | January |  10 | | February | 8 | | March | 6 | | April | 9 | | May | 7 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | 1 |
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