Visitors per year
| | 2013 |  50 | | 2014 | 309 | | 2015 | 146 | | 2016 | 87 | | 2017 | 84 | | 2018 | 98 | | 2019 | 72 | | 2020 | 291 | | 2021 | 231 | | 2022 | 110 | | 2023 | 88 | | 2024 | 145 | | 2025 | 214 |
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Visitors per month (2025)
| | January |  5 | | February | 14 | | March | 19 | | April | 7 | | May | 5 | | June | 15 | | July | 7 | | August | 26 | | September | 88 | | October | 13 | | November | 11 | | December | 4 |
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Visitors per day (December 2025)
| | 1 |  1 | | 2 | 2 | | 3 | 1 | | 4 | | | 5 | |
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