Visitors per year
| | 2013 |  44 | | 2014 | 115 | | 2015 | 75 | | 2016 | 83 | | 2017 | 64 | | 2018 | 60 | | 2019 | 43 | | 2020 | 194 | | 2021 | 140 | | 2022 | 67 | | 2023 | 66 | | 2024 | 161 | | 2025 | 186 | | 2026 | 177 |
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Visitors per month (2026)
| | January |  15 | | February | 17 | | March | 13 | | April | 12 | | May | 14 | | June | 15 | | July | 23 | | August | 19 | | September | 16 | | October | 29 | | November | 4 |
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Visitors per day (November 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | | | 6 | 3 |
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