Visitors per year
| 2013 | 667 | 2014 | 1347 | 2015 | 805 | 2016 | 340 | 2017 | 320 | 2018 | 268 | 2019 | 213 | 2020 | 561 | 2021 | 388 | 2022 | 260 | 2023 | 236 | 2024 | 57 |
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Visitors per month (2024)
| January | 9 | February | 10 | March | 24 | April | 14 |
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Visitors per day (April 2024)
| 1 | 1 | 2 | 2 | 3 | 2 | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | 1 | 10 | 1 | 11 | 2 | 12 | | 13 | | 14 | 1 | 15 | 2 | 16 | | 17 | 1 | 18 | 1 |
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