Visitors per year
| 2013 | 60 | 2014 | 510 | 2015 | 266 | 2016 | 147 | 2017 | 118 | 2018 | 90 | 2019 | 97 | 2020 | 310 | 2021 | 250 | 2022 | 127 | 2023 | 135 | 2024 | 40 |
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Visitors per month (2024)
| January | 5 | February | 9 | March | 8 | April | 18 |
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Visitors per day (April 2024)
| 1 | 2 | 2 | | 3 | | 4 | | 5 | 4 | 6 | 1 | 7 | | 8 | 1 | 9 | 1 | 10 | 1 | 11 | 1 | 12 | | 13 | | 14 | | 15 | 6 | 16 | 1 | 17 | | 18 | | 19 | |
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