Visitors per year
| | 2013 |  61 | | 2014 | 492 | | 2015 | 295 | | 2016 | 171 | | 2017 | 101 | | 2018 | 75 | | 2019 | 121 | | 2020 | 256 | | 2021 | 246 | | 2022 | 115 | | 2023 | 59 | | 2024 | 92 | | 2025 | 177 | | 2026 | 118 |
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Visitors per month (2026)
| | January |  16 | | February | 9 | | March | 9 | | April | 6 | | May | 9 | | June | 6 | | July | 21 | | August | 10 | | September | 9 | | October | 10 | | November | 13 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | 2 | | 6 | 1 | | 7 | 1 | | 8 | 1 | | 9 | 1 | | 10 | 2 | | 11 | 1 | | 12 | 1 | | 13 | 3 |
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visitors since 2006-07-24