Visitors per year
| | 2013 |  88 | | 2014 | 552 | | 2015 | 271 | | 2016 | 111 | | 2017 | 54 | | 2018 | 65 | | 2019 | 46 | | 2020 | 234 | | 2021 | 190 | | 2022 | 76 | | 2023 | 72 | | 2024 | 192 | | 2025 | 129 | | 2026 | 87 |
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Visitors per month (2026)
| | January |  13 | | February | 12 | | March | 16 | | April | 11 | | May | 17 | | June | 16 | | July | 2 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | 1 |
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