Visitors per year
| | 2013 |  76 | | 2014 | 407 | | 2015 | 293 | | 2016 | 165 | | 2017 | 171 | | 2018 | 143 | | 2019 | 101 | | 2020 | 615 | | 2021 | 594 | | 2022 | 216 | | 2023 | 189 | | 2024 | 464 | | 2025 | 438 | | 2026 | 318 |
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Visitors per month (2026)
| | January |  36 | | February | 37 | | March | 37 | | April | 23 | | May | 38 | | June | 48 | | July | 56 | | August | 39 | | September | 4 |
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Visitors per day (September 2026)
| | 1 |  | | 2 | | | 3 | | | 4 | | | 5 | 1 | | 6 | | | 7 | | | 8 | 2 | | 9 | | | 10 | 1 | | 11 | |
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