Visitors per year
| | 2013 |  39 | | 2014 | 363 | | 2015 | 316 | | 2016 | 124 | | 2017 | 121 | | 2018 | 69 | | 2019 | 133 | | 2020 | 254 | | 2021 | 259 | | 2022 | 112 | | 2023 | 64 | | 2024 | 53 | | 2025 | 151 | | 2026 | 54 |
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Visitors per month (2026)
| | January |  11 | | February | 9 | | March | 18 | | April | 4 | | May | 12 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | | | 10 | 1 | | 11 | 2 | | 12 | | | 13 | | | 14 | | | 15 | | | 16 | 1 | | 17 | | | 18 | 1 | | 19 | | | 20 | | | 21 | | | 22 | | | 23 | 1 | | 24 | | | 25 | | | 26 | | | 27 | 1 | | 28 | | | 29 | | | 30 | | | 31 | 1 |
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