Visitors per year
| | 2013 |  70 | | 2014 | 446 | | 2015 | 258 | | 2016 | 90 | | 2017 | 112 | | 2018 | 87 | | 2019 | 113 | | 2020 | 160 | | 2021 | 141 | | 2022 | 81 | | 2023 | 63 | | 2024 | 99 | | 2025 | 143 | | 2026 | 83 |
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Visitors per month (2026)
| | January |  24 | | February | 26 | | March | 22 | | April | 8 | | May | 3 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | | | 11 | | | 12 | 1 |
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