Visitors per year
| | 2013 |  343 | | 2014 | 1244 | | 2015 | 280 | | 2016 | 222 | | 2017 | 161 | | 2018 | 79 | | 2019 | 107 | | 2020 | 181 | | 2021 | 165 | | 2022 | 102 | | 2023 | 75 | | 2024 | 98 | | 2025 | 158 | | 2026 | 120 |
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Visitors per month (2026)
| | January |  17 | | February | 9 | | March | 5 | | April | 13 | | May | 13 | | June | 10 | | July | 15 | | August | 14 | | September | 10 | | October | 12 | | November | 2 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | 1 | | 13 | 1 |
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visitors since 2007-11-30