Visitors per year
| 2013 | 114 | 2014 | 503 | 2015 | 242 | 2016 | 93 | 2017 | 94 | 2018 | 111 | 2019 | 85 | 2020 | 265 | 2021 | 210 | 2022 | 78 | 2023 | 107 | 2024 | 31 |
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Visitors per month (2024)
| January | 5 | February | 6 | March | 7 | April | 13 |
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Visitors per day (April 2024)
| 1 | | 2 | 1 | 3 | 1 | 4 | 1 | 5 | 1 | 6 | | 7 | | 8 | 1 | 9 | 1 | 10 | | 11 | | 12 | | 13 | 1 | 14 | | 15 | | 16 | 2 | 17 | 3 | 18 | 1 | 19 | |
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