Visitors per year
| | 2013 |  282 | | 2014 | 721 | | 2015 | 357 | | 2016 | 252 | | 2017 | 159 | | 2018 | 135 | | 2019 | 142 | | 2020 | 291 | | 2021 | 214 | | 2022 | 105 | | 2023 | 84 | | 2024 | 158 | | 2025 | 166 | | 2026 | 86 |
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Visitors per month (2026)
| | January |  28 | | February | 15 | | March | 19 | | April | 15 | | May | 9 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | | | 11 | 2 | | 12 | 1 |
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visitors since 2011-01-28