Visitors per year
| | 2013 |  67 | | 2014 | 238 | | 2015 | 136 | | 2016 | 31 | | 2017 | 43 | | 2018 | 68 | | 2019 | 66 | | 2020 | 242 | | 2021 | 218 | | 2022 | 108 | | 2023 | 86 | | 2024 | 215 | | 2025 | 322 | | 2026 | 95 |
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Visitors per month (2026)
| | January |  14 | | February | 12 | | March | 14 | | April | 17 | | May | 20 | | June | 14 | | July | 4 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | 2 | | 3 | 1 | | 4 | | | 5 | 1 |
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