Visitors per year
| | 2013 |  22 | | 2014 | 107 | | 2015 | 73 | | 2016 | 49 | | 2017 | 44 | | 2018 | 52 | | 2019 | 35 | | 2020 | 104 | | 2021 | 97 | | 2022 | 28 | | 2023 | 56 | | 2024 | 91 |
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Visitors per month (2024)
| | January |  1 | | February | 6 | | March | 3 | | April | 9 | | May | 16 | | June | 10 | | July | 8 | | August | 15 | | September | 20 | | October | 3 |
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Visitors per day (October 2024)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | 1 | | 6 | | | 7 | | | 8 | | | 9 | |
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