Visitors per year
| | 2013 |  57 | | 2014 | 413 | | 2015 | 396 | | 2016 | 237 | | 2017 | 438 | | 2018 | 334 | | 2019 | 105 | | 2020 | 214 | | 2021 | 233 | | 2022 | 99 | | 2023 | 80 | | 2024 | 74 | | 2025 | 221 | | 2026 | 58 |
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Visitors per month (2026)
| | January |  17 | | February | 15 | | March | 9 | | April | 13 | | May | 4 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | 1 | | 9 | 1 | | 10 | | | 11 | 1 | | 12 | | | 13 | | | 14 | | | 15 | | | 16 | |
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