Visitors per year
| | 2013 |  31 | | 2014 | 160 | | 2015 | 164 | | 2016 | 84 | | 2017 | 71 | | 2018 | 69 | | 2019 | 46 | | 2020 | 228 | | 2021 | 142 | | 2022 | 67 | | 2023 | 70 | | 2024 | 130 | | 2025 | 204 | | 2026 | 67 |
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Visitors per month (2026)
| | January |  15 | | February | 10 | | March | 15 | | April | 17 | | May | 10 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | 2 | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | | | 9 | 2 | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | 1 | | 14 | | | 15 | | | 16 | 1 | | 17 | | | 18 | | | 19 | | | 20 | 1 |
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