Visitors per year
| | 2013 |  28 | | 2014 | 195 | | 2015 | 153 | | 2016 | 139 | | 2017 | 82 | | 2018 | 76 | | 2019 | 79 | | 2020 | 220 | | 2021 | 174 | | 2022 | 62 | | 2023 | 78 | | 2024 | 137 | | 2025 | 152 | | 2026 | 67 |
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Visitors per month (2026)
| | January |  15 | | February | 13 | | March | 10 | | April | 15 | | May | 14 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 | | 6 | 1 | | 7 | 1 | | 8 | | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | | | 13 | 2 | | 14 | 2 | | 15 | 1 | | 16 | 1 | | 17 | | | 18 | | | 19 | 1 | | 20 | 1 |
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