Visitors per year
| 2013 | 20 | 2014 | 127 | 2015 | 80 | 2016 | 54 | 2017 | 39 | 2018 | 55 | 2019 | 54 | 2020 | 133 | 2021 | 115 | 2022 | 43 | 2023 | 88 | 2024 | 27 |
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Visitors per month (2024)
| January | 3 | February | 4 | March | 5 | April | 15 |
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Visitors per day (April 2024)
| 1 | 2 | 2 | | 3 | 1 | 4 | | 5 | 2 | 6 | | 7 | 1 | 8 | 1 | 9 | 1 | 10 | | 11 | | 12 | 1 | 13 | 2 | 14 | | 15 | | 16 | 2 | 17 | 2 | 18 | | 19 | |
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