Visitors per year
| | 2013 |  38 | | 2014 | 184 | | 2015 | 90 | | 2016 | 78 | | 2017 | 54 | | 2018 | 51 | | 2019 | 32 | | 2020 | 126 | | 2021 | 151 | | 2022 | 62 | | 2023 | 78 | | 2024 | 170 | | 2025 | 150 | | 2026 | 92 |
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Visitors per month (2026)
| | January |  40 | | February | 19 | | March | 12 | | April | 12 | | May | 9 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | | | 14 | | | 15 | 1 | | 16 | 1 | | 17 | | | 18 | | | 19 | | | 20 | 1 |
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visitors since 2012-08-30