Visitors per year
| | 2013 |  60 | | 2014 | 337 | | 2015 | 159 | | 2016 | 77 | | 2017 | 71 | | 2018 | 74 | | 2019 | 77 | | 2020 | 292 | | 2021 | 207 | | 2022 | 76 | | 2023 | 94 | | 2024 | 202 |
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Visitors per month (2024)
| | January |  4 | | February | 6 | | March | 8 | | April | 12 | | May | 26 | | June | 66 | | July | 8 | | August | 19 | | September | 18 | | October | 17 | | November | 16 | | December | 2 |
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Visitors per day (December 2024)
| | 1 |  | | 2 | 1 | | 3 | | | 4 | 1 | | 5 | |
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