Visitors per year
| 2013 | 31 | 2014 | 165 | 2015 | 108 | 2016 | 64 | 2017 | 42 | 2018 | 57 | 2019 | 51 | 2020 | 151 | 2021 | 150 | 2022 | 54 | 2023 | 76 | 2024 | 25 |
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Visitors per month (2024)
| January | 6 | February | 4 | March | 5 | April | 10 |
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Visitors per day (April 2024)
| 1 | 2 | 2 | | 3 | | 4 | | 5 | | 6 | 1 | 7 | | 8 | | 9 | 1 | 10 | 1 | 11 | | 12 | 1 | 13 | | 14 | | 15 | 1 | 16 | | 17 | | 18 | 3 |
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