Visitors per year
| | 2013 |  39 | | 2014 | 253 | | 2015 | 125 | | 2016 | 68 | | 2017 | 73 | | 2018 | 92 | | 2019 | 61 | | 2020 | 273 | | 2021 | 166 | | 2022 | 110 | | 2023 | 75 | | 2024 | 157 | | 2025 | 322 | | 2026 | 110 |
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Visitors per month (2026)
| | January |  27 | | February | 28 | | March | 12 | | April | 14 | | May | 12 | | June | 14 | | July | 3 |
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Visitors per day (July 2026)
| | 1 |  1 | | 2 | | | 3 | 1 | | 4 | | | 5 | 1 |
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