Visitors per year
| 2013 | 20 | 2014 | 158 | 2015 | 94 | 2016 | 44 | 2017 | 56 | 2018 | 64 | 2019 | 42 | 2020 | 144 | 2021 | 98 | 2022 | 38 | 2023 | 64 | 2024 | 20 |
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Visitors per month (2024)
| January | 3 | February | 5 | March | 5 | April | 7 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | 2 | 6 | | 7 | | 8 | 1 | 9 | | 10 | | 11 | | 12 | | 13 | 1 | 14 | | 15 | 2 | 16 | 1 | 17 | | 18 | |
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