Visitors per year
| | 2013 |  44 | | 2014 | 340 | | 2015 | 233 | | 2016 | 195 | | 2017 | 144 | | 2018 | 101 | | 2019 | 130 | | 2020 | 277 | | 2021 | 204 | | 2022 | 194 | | 2023 | 86 | | 2024 | 82 | | 2025 | 113 | | 2026 | 141 |
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Visitors per month (2026)
| | January |  16 | | February | 19 | | March | 10 | | April | 7 | | May | 12 | | June | 14 | | July | 23 | | August | 13 | | September | 13 | | October | 12 | | November | 2 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | 1 |
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visitors since 2006-02-18