Visitors per year
| | 2013 |  35 | | 2014 | 138 | | 2015 | 96 | | 2016 | 94 | | 2017 | 60 | | 2018 | 79 | | 2019 | 61 | | 2020 | 273 | | 2021 | 220 | | 2022 | 62 | | 2023 | 71 | | 2024 | 172 | | 2025 | 146 | | 2026 | 76 |
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Visitors per month (2026)
| | January |  32 | | February | 41 | | March | 3 |
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Visitors per day (March 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | 1 | | 11 | | | 12 | | | 13 | | | 14 | | | 15 | |
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