Visitors per year
| | 2013 |  16 | | 2014 | 179 | | 2015 | 177 | | 2016 | 141 | | 2017 | 94 | | 2018 | 83 | | 2019 | 125 | | 2020 | 258 | | 2021 | 185 | | 2022 | 110 | | 2023 | 146 | | 2024 | 69 | | 2025 | 97 | | 2026 | 83 |
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Visitors per month (2026)
| | January |  8 | | February | 5 | | March | 5 | | April | 5 | | May | 7 | | June | 8 | | July | 16 | | August | 10 | | September | 8 | | October | 8 | | November | 3 |
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Visitors per day (November 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | 2 |
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