Visitors per year
| | 2013 |  31 | | 2014 | 165 | | 2015 | 108 | | 2016 | 64 | | 2017 | 42 | | 2018 | 57 | | 2019 | 51 | | 2020 | 151 | | 2021 | 150 | | 2022 | 54 | | 2023 | 76 | | 2024 | 168 | | 2025 | 124 | | 2026 | 61 |
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Visitors per month (2026)
| | January |  12 | | February | 11 | | March | 16 | | April | 13 | | May | 9 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 2 | | 7 | | | 8 | | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | 1 | | 13 | | | 14 | | | 15 | | | 16 | | | 17 | 1 | | 18 | | | 19 | | | 20 | 2 |
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