Visitors per year
| | 2013 |  196 | | 2014 | 870 | | 2015 | 534 | | 2016 | 182 | | 2017 | 190 | | 2018 | 312 | | 2019 | 261 | | 2020 | 567 | | 2021 | 425 | | 2022 | 289 | | 2023 | 194 | | 2024 | 291 | | 2025 | 416 | | 2026 | 265 |
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Visitors per month (2026)
| | January |  65 | | February | 58 | | March | 43 | | April | 29 | | May | 26 | | June | 39 | | July | 5 |
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Visitors per day (July 2026)
| | 1 |  2 | | 2 | 1 | | 3 | | | 4 | | | 5 | 2 |
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