Visitors per year
| | 2013 | 87 | | 2014 | 467 | | 2015 | 259 | | 2016 | 148 | | 2017 | 132 | | 2018 | 173 | | 2019 | 154 | | 2020 | 521 | | 2021 | 539 | | 2022 | 290 | | 2023 | 225 | | 2024 | 487 | | 2025 | 415 | | 2026 | 208 |
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Visitors per month (2026)
| | January | 37 | | February | 21 | | March | 24 | | April | 28 | | May | 32 | | June | 55 | | July | 11 |
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Visitors per day (July 2026)
| | 1 | 2 | | 2 | 2 | | 3 | 4 | | 4 | | | 5 | 3 |
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