Visitors per year
| | 2013 |  132 | | 2014 | 489 | | 2015 | 232 | | 2016 | 182 | | 2017 | 113 | | 2018 | 81 | | 2019 | 106 | | 2020 | 248 | | 2021 | 213 | | 2022 | 112 | | 2023 | 66 | | 2024 | 56 | | 2025 | 148 | | 2026 | 47 |
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Visitors per month (2026)
| | January |  15 | | February | 10 | | March | 10 | | April | 7 | | May | 5 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | 2 | | 8 | |
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