Visitors per year
| | 2013 |  942 | | 2014 | 3578 | | 2015 | 1601 | | 2016 | 579 | | 2017 | 357 | | 2018 | 269 | | 2019 | 295 | | 2020 | 410 | | 2021 | 331 | | 2022 | 177 | | 2023 | 231 | | 2024 | 141 | | 2025 | 228 | | 2026 | 202 |
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Visitors per month (2026)
| | January |  21 | | February | 20 | | March | 15 | | April | 17 | | May | 32 | | June | 22 | | July | 25 | | August | 13 | | September | 14 | | October | 20 | | November | 3 |
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Visitors per day (November 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | 1 | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | 1 |
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visitors since 2007-06-08