Visitors per year
| | 2013 |  105 | | 2014 | 624 | | 2015 | 350 | | 2016 | 204 | | 2017 | 114 | | 2018 | 115 | | 2019 | 100 | | 2020 | 438 | | 2021 | 491 | | 2022 | 223 | | 2023 | 203 | | 2024 | 476 | | 2025 | 345 | | 2026 | 335 |
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Visitors per month (2026)
| | January |  35 | | February | 24 | | March | 22 | | April | 24 | | May | 42 | | June | 37 | | July | 49 | | August | 31 | | September | 28 | | October | 40 | | November | 3 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 3 |
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