Visitors per year
| | 2013 |  53 | | 2014 | 348 | | 2015 | 199 | | 2016 | 65 | | 2017 | 64 | | 2018 | 75 | | 2019 | 74 | | 2020 | 474 | | 2021 | 493 | | 2022 | 178 | | 2023 | 223 | | 2024 | 414 | | 2025 | 373 | | 2026 | 166 |
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Visitors per month (2026)
| | January |  57 | | February | 25 | | March | 26 | | April | 20 | | May | 31 | | June | 7 |
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Visitors per day (June 2026)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | 2 | | 5 | | | 6 | 3 | | 7 | |
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