Visitors per year
| | 2013 |  419 | | 2014 | 1621 | | 2015 | 802 | | 2016 | 518 | | 2017 | 331 | | 2018 | 350 | | 2019 | 267 | | 2020 | 600 | | 2021 | 435 | | 2022 | 315 | | 2023 | 173 | | 2024 | 417 | | 2025 | 622 | | 2026 | 195 |
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Visitors per month (2026)
| | January |  40 | | February | 31 | | March | 28 | | April | 29 | | May | 34 | | June | 27 | | July | 6 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | 2 | | 3 | 1 | | 4 | 2 | | 5 | 1 |
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