Visitors per year
| | 2013 |  51 | | 2014 | 267 | | 2015 | 158 | | 2016 | 144 | | 2017 | 136 | | 2018 | 154 | | 2019 | 211 | | 2020 | 395 | | 2021 | 339 | | 2022 | 167 | | 2023 | 145 | | 2024 | 207 | | 2025 | 249 | | 2026 | 128 |
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Visitors per month (2026)
| | January |  28 | | February | 13 | | March | 19 | | April | 19 | | May | 21 | | June | 23 | | July | 5 |
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Visitors per day (July 2026)
| | 1 |  | | 2 | | | 3 | 3 | | 4 | 1 | | 5 | 1 |
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