Visitors per year
| | 2013 |  39 | | 2014 | 382 | | 2015 | 319 | | 2016 | 229 | | 2017 | 157 | | 2018 | 76 | | 2019 | 102 | | 2020 | 239 | | 2021 | 195 | | 2022 | 100 | | 2023 | 69 | | 2024 | 74 | | 2025 | 118 | | 2026 | 48 |
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Visitors per month (2026)
| | January |  11 | | February | 12 | | March | 11 | | April | 7 | | May | 7 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | | | 5 | | | 6 | 2 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | |
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