Visitors per year
| 2013 | 16 | 2014 | 119 | 2015 | 72 | 2016 | 33 | 2017 | 53 | 2018 | 21 | 2019 | 58 | 2020 | 108 | 2021 | 84 | 2022 | 61 | 2023 | 47 | 2024 | 8 |
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Visitors per month (2024)
| January | | February | 3 | March | 2 | April | 3 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | 1 | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | 1 | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | 1 | 16 | | 17 | | 18 | | 19 | |
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