Visitors per year
| | 2015 |  101 | | 2016 | 40 | | 2017 | 38 | | 2018 | 48 | | 2019 | 35 | | 2020 | 129 | | 2021 | 90 | | 2022 | 42 | | 2023 | 56 | | 2024 | 121 |
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Visitors per month (2024)
| | January |  2 | | February | 2 | | March | 3 | | April | 18 | | May | 25 | | June | 46 | | July | 5 | | August | 16 | | September | 4 |
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Visitors per day (September 2024)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 | | 6 | | | 7 | 1 | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | |
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