Visitors per year
| | 2013 |  39 | | 2014 | 235 | | 2015 | 150 | | 2016 | 59 | | 2017 | 54 | | 2018 | 36 | | 2019 | 78 | | 2020 | 137 | | 2021 | 156 | | 2022 | 68 | | 2023 | 60 | | 2024 | 15 |
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Visitors per month (2024)
| | January |  | | February | 3 | | March | 6 | | April | 6 |
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Visitors per day (April 2024)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | 1 | | 13 | | | 14 | | | 15 | 1 | | 16 | | | 17 | | | 18 | | | 19 | | | 20 | 1 | | 21 | | | 22 | | | 23 | | | 24 | | | 25 | 2 | | 26 | |
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