Visitors per year
| | 2013 |  50 | | 2014 | 316 | | 2015 | 167 | | 2016 | 149 | | 2017 | 113 | | 2018 | 173 | | 2019 | 125 | | 2020 | 323 | | 2021 | 218 | | 2022 | 109 | | 2023 | 100 | | 2024 | 183 | | 2025 | 186 | | 2026 | 79 |
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Visitors per month (2026)
| | January |  17 | | February | 16 | | March | 13 | | April | 16 | | May | 17 |
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Visitors per day (May 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | 1 | | 7 | | | 8 | | | 9 | 3 | | 10 | 1 | | 11 | 3 | | 12 | | | 13 | | | 14 | 1 | | 15 | | | 16 | | | 17 | 2 | | 18 | 1 | | 19 | 1 | | 20 | 2 |
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