Visitors per year
| | 2014 |  73 | | 2015 | 93 | | 2016 | 63 | | 2017 | 54 | | 2018 | 57 | | 2019 | 33 | | 2020 | 190 | | 2021 | 167 | | 2022 | 56 | | 2023 | 72 | | 2024 | 152 |
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Visitors per month (2024)
| | January |  6 | | February | 4 | | March | 5 | | April | 11 | | May | 16 | | June | 49 | | July | 10 | | August | 11 | | September | 18 | | October | 9 | | November | 11 | | December | 2 |
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Visitors per day (December 2024)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | |
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