Visitors per year
| 2013 | 61 | 2014 | 427 | 2015 | 283 | 2016 | 193 | 2017 | 106 | 2018 | 59 | 2019 | 127 | 2020 | 242 | 2021 | 164 | 2022 | 130 | 2023 | 92 | 2024 | 74 |
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Visitors per month (2024)
| January | 19 | February | 18 | March | 25 | April | 12 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | 1 | 6 | | 7 | | 8 | | 9 | 3 | 10 | | 11 | | 12 | 2 | 13 | 1 | 14 | 1 | 15 | 2 | 16 | 1 | 17 | 1 | 18 | |
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