Visitors per year
| | 2013 |  91 | | 2014 | 545 | | 2015 | 293 | | 2016 | 136 | | 2017 | 99 | | 2018 | 91 | | 2019 | 74 | | 2020 | 275 | | 2021 | 231 | | 2022 | 102 | | 2023 | 87 | | 2024 | 334 | | 2025 | 282 |
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Visitors per month (2025)
| | January |  13 | | February | 15 | | March | 21 | | April | 10 | | May | 14 | | June | 23 | | July | 14 | | August | 37 | | September | 83 | | October | 20 | | November | 25 | | December | 7 |
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Visitors per day (December 2025)
| | 1 |  | | 2 | 1 | | 3 | 3 | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | 1 |
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visitors since 2007-07-18