Visitors per year
| | 2013 |  50 | | 2014 | 291 | | 2015 | 147 | | 2016 | 53 | | 2017 | 44 | | 2018 | 50 | | 2019 | 87 | | 2020 | 180 | | 2021 | 166 | | 2022 | 116 | | 2023 | 88 | | 2024 | 85 | | 2025 | 133 | | 2026 | 65 |
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Visitors per month (2026)
| | January |  11 | | February | 10 | | March | 16 | | April | 18 | | May | 10 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 | | 6 | 2 | | 7 | 1 | | 8 | 1 | | 9 | 1 | | 10 | 1 | | 11 | 1 | | 12 | 1 |
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