Visitors per year
| | 2013 |  105 | | 2014 | 444 | | 2015 | 229 | | 2016 | 137 | | 2017 | 92 | | 2018 | 77 | | 2019 | 88 | | 2020 | 263 | | 2021 | 298 | | 2022 | 190 | | 2023 | 190 | | 2024 | 337 | | 2025 | 492 | | 2026 | 171 |
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Visitors per month (2026)
| | January |  36 | | February | 20 | | March | 20 | | April | 15 | | May | 29 | | June | 40 | | July | 11 |
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Visitors per day (July 2026)
| | 1 |  2 | | 2 | 2 | | 3 | 3 | | 4 | 2 | | 5 | 2 |
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