Visitors per year
| | 2013 |  33 | | 2014 | 443 | | 2015 | 476 | | 2016 | 293 | | 2017 | 135 | | 2018 | 95 | | 2019 | 133 | | 2020 | 219 | | 2021 | 230 | | 2022 | 98 | | 2023 | 50 | | 2024 | 39 | | 2025 | 120 | | 2026 | 32 |
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Visitors per month (2026)
| | January |  7 | | February | 9 | | March | 8 | | April | 3 | | May | 5 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | | | 12 | 1 |
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