Visitors per year
| | 2013 |  62 | | 2014 | 349 | | 2015 | 191 | | 2016 | 124 | | 2017 | 79 | | 2018 | 60 | | 2019 | 92 | | 2020 | 213 | | 2021 | 194 | | 2022 | 83 | | 2023 | 60 | | 2024 | 40 | | 2025 | 94 | | 2026 | 76 |
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Visitors per month (2026)
| | January |  5 | | February | 4 | | March | 7 | | April | 5 | | May | 7 | | June | 4 | | July | 18 | | August | 12 | | September | 9 | | October | 5 |
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Visitors per day (October 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | 1 | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | | | 12 | | | 13 | | | 14 | | | 15 | | | 16 | 1 |
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visitors since 2008-01-05