Visitors per year
| | 2013 |  232 | | 2014 | 1754 | | 2015 | 801 | | 2016 | 426 | | 2017 | 265 | | 2018 | 359 | | 2019 | 191 | | 2020 | 356 | | 2021 | 264 | | 2022 | 131 | | 2023 | 84 | | 2024 | 65 | | 2025 | 136 | | 2026 | 35 |
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Visitors per month (2026)
| | January |  13 | | February | 6 | | March | 5 | | April | 6 | | May | 5 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | | | 11 | 1 | | 12 | | | 13 | | | 14 | 1 |
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