Visitors per year
| | 2013 |  170 | | 2014 | 581 | | 2015 | 236 | | 2016 | 101 | | 2017 | 83 | | 2018 | 108 | | 2019 | 73 | | 2020 | 323 | | 2021 | 216 | | 2022 | 82 | | 2023 | 92 | | 2024 | 233 | | 2025 | 259 | | 2026 | 161 |
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Visitors per month (2026)
| | January |  23 | | February | 19 | | March | 17 | | April | 24 | | May | 16 | | June | 19 | | July | 21 | | August | 17 | | September | 5 |
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Visitors per day (September 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | | | 14 | | | 15 | | | 16 | 1 |
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