Visitors per year
| | 2013 |  174 | | 2014 | 811 | | 2015 | 631 | | 2016 | 347 | | 2017 | 276 | | 2018 | 236 | | 2019 | 161 | | 2020 | 466 | | 2021 | 398 | | 2022 | 188 | | 2023 | 154 | | 2024 | 340 | | 2025 | 585 | | 2026 | 143 |
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Visitors per month (2026)
| | January |  37 | | February | 20 | | March | 18 | | April | 17 | | May | 27 | | June | 22 | | July | 2 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 |
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