Visitors per year
| | 2013 |  287 | | 2014 | 1266 | | 2015 | 813 | | 2016 | 597 | | 2017 | 563 | | 2018 | 524 | | 2019 | 421 | | 2020 | 553 | | 2021 | 425 | | 2022 | 237 | | 2023 | 295 | | 2024 | 424 | | 2025 | 660 | | 2026 | 239 |
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Visitors per month (2026)
| | January |  33 | | February | 35 | | March | 44 | | April | 49 | | May | 32 | | June | 39 | | July | 7 |
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Visitors per day (July 2026)
| | 1 |  1 | | 2 | 3 | | 3 | | | 4 | | | 5 | 3 |
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