Visitors per year
| | 2013 |  27 | | 2014 | 154 | | 2015 | 127 | | 2016 | 65 | | 2017 | 43 | | 2018 | 55 | | 2019 | 49 | | 2020 | 177 | | 2021 | 148 | | 2022 | 50 | | 2023 | 70 | | 2024 | 141 | | 2025 | 152 | | 2026 | 51 |
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Visitors per month (2026)
| | January |  11 | | February | 8 | | March | 12 | | April | 8 | | May | 12 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | 2 | | 4 | | | 5 | | | 6 | | | 7 | | | 8 | 1 | | 9 | | | 10 | 2 | | 11 | | | 12 | 1 | | 13 | | | 14 | 2 | | 15 | | | 16 | | | 17 | 2 | | 18 | | | 19 | | | 20 | 1 |
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