Visitors per year
| | 2013 |  89 | | 2014 | 502 | | 2015 | 237 | | 2016 | 207 | | 2017 | 116 | | 2018 | 108 | | 2019 | 102 | | 2020 | 318 | | 2021 | 242 | | 2022 | 88 | | 2023 | 85 | | 2024 | 189 | | 2025 | 157 |
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Visitors per month (2025)
| | January |  22 | | February | 8 | | March | 16 | | April | 10 | | May | 10 | | June | 11 | | July | 9 | | August | 14 | | September | 32 | | October | 22 | | November | 3 |
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Visitors per day (November 2025)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | 1 | | 6 | | | 7 | |
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