Visitors per year
| | 2013 |  142 | | 2014 | 504 | | 2015 | 219 | | 2016 | 141 | | 2017 | 118 | | 2018 | 83 | | 2019 | 95 | | 2020 | 223 | | 2021 | 147 | | 2022 | 68 | | 2023 | 66 | | 2024 | 52 | | 2025 | 152 | | 2026 | 51 |
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Visitors per month (2026)
| | January |  14 | | February | 12 | | March | 6 | | April | 12 | | May | 7 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | 1 | | 11 | 2 | | 12 | | | 13 | | | 14 | 1 |
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