Visitors per year
| | 2013 |  16 | | 2014 | 119 | | 2015 | 72 | | 2016 | 33 | | 2017 | 53 | | 2018 | 21 | | 2019 | 58 | | 2020 | 108 | | 2021 | 84 | | 2022 | 61 | | 2023 | 47 | | 2024 | 37 | | 2025 | 88 | | 2026 | 65 |
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Visitors per month (2026)
| | January |  8 | | February | 8 | | March | 9 | | April | 5 | | May | 9 | | June | 9 | | July | 15 | | August | 2 |
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Visitors per day (August 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | 1 | | 12 | | | 13 | 1 |
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