Visitors per year
| | 2013 |  130 | | 2014 | 505 | | 2015 | 294 | | 2016 | 204 | | 2017 | 191 | | 2018 | 102 | | 2019 | 146 | | 2020 | 188 | | 2021 | 146 | | 2022 | 95 | | 2023 | 57 | | 2024 | 35 | | 2025 | 110 | | 2026 | 115 |
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Visitors per month (2026)
| | January |  9 | | February | 11 | | March | 12 | | April | 12 | | May | 11 | | June | 11 | | July | 21 | | August | 9 | | September | 5 | | October | 11 | | November | 3 |
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Visitors per day (November 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | 1 |
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