Visitors per year
| | 2013 |  144 | | 2014 | 601 | | 2015 | 284 | | 2016 | 153 | | 2017 | 100 | | 2018 | 97 | | 2019 | 73 | | 2020 | 196 | | 2021 | 161 | | 2022 | 78 | | 2023 | 92 | | 2024 | 105 |
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Visitors per month (2024)
| | January |  3 | | February | 3 | | March | 5 | | April | 7 | | May | 19 | | June | 14 | | July | 12 | | August | 18 | | September | 20 | | October | 4 |
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Visitors per day (October 2024)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | | | 6 | | | 7 | 1 | | 8 | | | 9 | | | 10 | 1 | | 11 | | | 12 | | | 13 | 1 |
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