Visitors per year
| | 2013 |  45 | | 2014 | 290 | | 2015 | 199 | | 2016 | 93 | | 2017 | 98 | | 2018 | 83 | | 2019 | 78 | | 2020 | 120 | | 2021 | 128 | | 2022 | 57 | | 2023 | 44 | | 2024 | 65 | | 2025 | 101 | | 2026 | 84 |
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Visitors per month (2026)
| | January |  14 | | February | 7 | | March | 9 | | April | 7 | | May | 7 | | June | 9 | | July | 8 | | August | 7 | | September | 10 | | October | 6 |
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Visitors per day (October 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | 1 | | 11 | | | 12 | 2 | | 13 | | | 14 | | | 15 | | | 16 | 1 |
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