Visitors per year
| 2013 | 47 | 2014 | 281 | 2015 | 154 | 2016 | 51 | 2017 | 60 | 2018 | 86 | 2019 | 80 | 2020 | 263 | 2021 | 209 | 2022 | 104 | 2023 | 102 | 2024 | 23 |
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Visitors per month (2024)
| January | 3 | February | 4 | March | 6 | April | 10 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | 1 | 5 | | 6 | 1 | 7 | | 8 | | 9 | 1 | 10 | | 11 | | 12 | | 13 | 2 | 14 | 3 | 15 | 1 | 16 | | 17 | | 18 | | 19 | 1 |
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