Visitors per year
| | 2013 |  229 | | 2014 | 1008 | | 2015 | 333 | | 2016 | 175 | | 2017 | 131 | | 2018 | 102 | | 2019 | 138 | | 2020 | 253 | | 2021 | 255 | | 2022 | 184 | | 2023 | 112 | | 2024 | 144 | | 2025 | 226 | | 2026 | 67 |
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Visitors per month (2026)
| | January |  14 | | February | 15 | | March | 11 | | April | 20 | | May | 7 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | 2 | | 12 | 1 |
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