Visitors per year
| 2013 | 563 | 2014 | 2923 | 2015 | 1740 | 2016 | 528 | 2017 | 442 | 2018 | 331 | 2019 | 468 | 2020 | 507 | 2021 | 492 | 2022 | 278 | 2023 | 291 | 2024 | 82 |
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Visitors per month (2024)
| January | 19 | February | 18 | March | 19 | April | 26 |
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Visitors per day (April 2024)
| 1 | 1 | 2 | 1 | 3 | | 4 | 3 | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | 1 | 12 | 1 | 13 | | 14 | | 15 | 7 | 16 | | 17 | 3 | 18 | 2 | 19 | 4 | 20 | | 21 | | 22 | | 23 | 3 |
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