Visitors per year
| | 2013 |  6 | | 2014 | 120 | | 2015 | 147 | | 2016 | 69 | | 2017 | 63 | | 2018 | 56 | | 2019 | 59 | | 2020 | 144 | | 2021 | 123 | | 2022 | 46 | | 2023 | 42 | | 2024 | 30 | | 2025 | 61 | | 2026 | 78 |
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Visitors per month (2026)
| | January |  5 | | February | 6 | | March | 5 | | April | 5 | | May | 6 | | June | 17 | | July | 15 | | August | 6 | | September | 7 | | October | 6 |
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Visitors per day (October 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | 1 | | 8 | 1 | | 9 | 2 | | 10 | | | 11 | | | 12 | | | 13 | 1 | | 14 | | | 15 | | | 16 | 1 |
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