Visitors per year
| | 2013 |  140 | | 2014 | 505 | | 2015 | 339 | | 2016 | 158 | | 2017 | 136 | | 2018 | 108 | | 2019 | 144 | | 2020 | 286 | | 2021 | 295 | | 2022 | 217 | | 2023 | 112 | | 2024 | 99 | | 2025 | 149 | | 2026 | 164 |
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Visitors per month (2026)
| | January |  18 | | February | 12 | | March | 20 | | April | 9 | | May | 8 | | June | 14 | | July | 17 | | August | 16 | | September | 26 | | October | 16 | | November | 8 |
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Visitors per day (November 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | 1 | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | 2 | | 12 | 1 | | 13 | 2 |
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