Visitors per year
| 2013 | 79 | 2014 | 429 | 2015 | 372 | 2016 | 287 | 2017 | 236 | 2018 | 214 | 2019 | 120 | 2020 | 360 | 2021 | 239 | 2022 | 109 | 2023 | 91 | 2024 | 24 |
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Visitors per month (2024)
| January | 8 | February | 3 | March | 3 | April | 10 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | 2 | 4 | | 5 | 1 | 6 | 1 | 7 | 1 | 8 | | 9 | 1 | 10 | | 11 | | 12 | | 13 | 1 | 14 | | 15 | | 16 | 2 | 17 | 1 | 18 | |
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