Visitors per year
| 2013 | 15 | 2014 | 213 | 2015 | 156 | 2016 | 79 | 2017 | 87 | 2018 | 41 | 2019 | 100 | 2020 | 173 | 2021 | 177 | 2022 | 102 | 2023 | 46 | 2024 | 16 |
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Visitors per month (2024)
| January | 2 | February | 7 | March | 1 | April | 6 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | 1 | 15 | 1 | 16 | | 17 | 1 | 18 | 2 | 19 | | 20 | | 21 | | 22 | 1 | 23 | |
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