Visitors per year
| | 2013 |  69 | | 2014 | 467 | | 2015 | 350 | | 2016 | 316 | | 2017 | 251 | | 2018 | 146 | | 2019 | 257 | | 2020 | 338 | | 2021 | 309 | | 2022 | 145 | | 2023 | 161 | | 2024 | 205 | | 2025 | 360 | | 2026 | 164 |
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Visitors per month (2026)
| | January |  63 | | February | 41 | | March | 39 | | April | 15 | | May | 6 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 2 | | 10 | | | 11 | | | 12 | 2 |
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