Visitors per year
| 2013 | 49 | 2014 | 416 | 2015 | 361 | 2016 | 300 | 2017 | 560 | 2018 | 567 | 2019 | 432 | 2020 | 239 | 2021 | 214 | 2022 | 132 | 2023 | 105 | 2024 | 21 |
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Visitors per month (2024)
| January | 8 | February | 6 | March | 2 | April | 5 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | 1 | 10 | | 11 | | 12 | | 13 | | 14 | 1 | 15 | 1 | 16 | 1 | 17 | | 18 | | 19 | 1 | 20 | |
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