Visitors per year
| | 2013 |  57 | | 2014 | 463 | | 2015 | 324 | | 2016 | 160 | | 2017 | 160 | | 2018 | 88 | | 2019 | 141 | | 2020 | 258 | | 2021 | 294 | | 2022 | 148 | | 2023 | 116 | | 2024 | 156 | | 2025 | 281 | | 2026 | 224 |
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Visitors per month (2026)
| | January |  24 | | February | 24 | | March | 29 | | April | 16 | | May | 21 | | June | 16 | | July | 27 | | August | 14 | | September | 20 | | October | 22 | | November | 11 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | 1 | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | | | 7 | | | 8 | 2 | | 9 | | | 10 | 2 | | 11 | | | 12 | 2 | | 13 | 2 |
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