Visitors per year
| | 2013 | 27 | | 2014 | 242 | | 2015 | 287 | | 2016 | 195 | | 2017 | 169 | | 2018 | 113 | | 2019 | 164 | | 2020 | 294 | | 2021 | 226 | | 2022 | 106 | | 2023 | 65 | | 2024 | 60 | | 2025 | 211 | | 2026 | 58 |
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Visitors per month (2026)
| | January | 11 | | February | 11 | | March | 16 | | April | 10 | | May | 10 |
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Visitors per day (May 2026)
| | 1 | 1 | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | 1 | | 7 | 1 | | 8 | 2 | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | 1 |
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