Visitors per year
| | 2013 |  23 | | 2014 | 205 | | 2015 | 127 | | 2016 | 78 | | 2017 | 86 | | 2018 | 61 | | 2019 | 101 | | 2020 | 203 | | 2021 | 208 | | 2022 | 103 | | 2023 | 56 | | 2024 | 75 | | 2025 | 111 | | 2026 | 59 |
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Visitors per month (2026)
| | January |  15 | | February | 16 | | March | 12 | | April | 8 | | May | 8 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | 1 | | 3 | 1 | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | |
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