Visitors per year
| | 2013 |  22 | | 2014 | 148 | | 2015 | 143 | | 2016 | 104 | | 2017 | 95 | | 2018 | 70 | | 2019 | 116 | | 2020 | 202 | | 2021 | 160 | | 2022 | 81 | | 2023 | 60 | | 2024 | 37 | | 2025 | 117 | | 2026 | 88 |
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Visitors per month (2026)
| | January |  7 | | February | 8 | | March | 5 | | April | 5 | | May | 6 | | June | 3 | | July | 27 | | August | 10 | | September | 8 | | October | 9 |
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Visitors per day (October 2026)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | | | 7 | 1 | | 8 | 2 | | 9 | | | 10 | 1 | | 11 | | | 12 | | | 13 | 2 | | 14 | | | 15 | | | 16 | 1 |
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