Visitors per year
| | 2013 |  26 | | 2014 | 149 | | 2015 | 93 | | 2016 | 84 | | 2017 | 75 | | 2018 | 82 | | 2019 | 40 | | 2020 | 233 | | 2021 | 166 | | 2022 | 49 | | 2023 | 79 | | 2024 | 23 |
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Visitors per month (2024)
| | January |  4 | | February | 8 | | March | 3 | | April | 8 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | 2 | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | | | 14 | | | 15 | 1 | | 16 | 1 | | 17 | | | 18 | 2 | | 19 | |
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