Visitors per year
| 2013 | 50 | 2014 | 397 | 2015 | 226 | 2016 | 91 | 2017 | 79 | 2018 | 88 | 2019 | 68 | 2020 | 253 | 2021 | 212 | 2022 | 126 | 2023 | 106 | 2024 | 157 | 2025 | 77 |
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Visitors per month (2025)
| January | 10 | February | 25 | March | 21 | April | 9 | May | 10 | June | 2 |
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Visitors per day (June 2025)
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | 2 | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | |
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