Visitors per year
| | 2013 |  34 | | 2014 | 256 | | 2015 | 170 | | 2016 | 96 | | 2017 | 97 | | 2018 | 122 | | 2019 | 78 | | 2020 | 254 | | 2021 | 209 | | 2022 | 91 | | 2023 | 84 | | 2024 | 166 | | 2025 | 239 | | 2026 | 55 |
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Visitors per month (2026)
| | January |  12 | | February | 9 | | March | 6 | | April | 16 | | May | 12 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | 1 | | 3 | 2 | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | 2 | | 13 | | | 14 | | | 15 | | | 16 | | | 17 | 1 | | 18 | | | 19 | 1 | | 20 | 1 |
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