Visitors per year
| 2013 | 83 | 2014 | 634 | 2015 | 444 | 2016 | 201 | 2017 | 143 | 2018 | 136 | 2019 | 122 | 2020 | 318 | 2021 | 289 | 2022 | 116 | 2023 | 116 | 2024 | 249 | 2025 | 90 |
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Visitors per month (2025)
| January | 22 | February | 17 | March | 22 | April | 11 | May | 12 | June | 6 |
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Visitors per day (June 2025)
| 1 | | 2 | | 3 | | 4 | 1 | 5 | | 6 | 2 | 7 | 2 | 8 | | 9 | 1 | 10 | | 11 | | 12 | |
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