Visitors per year
| 2013 | 31 | 2014 | 143 | 2015 | 152 | 2016 | 61 | 2017 | 60 | 2018 | 81 | 2019 | 74 | 2020 | 250 | 2021 | 183 | 2022 | 71 | 2023 | 72 | 2024 | 24 |
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Visitors per month (2024)
| January | 5 | February | 4 | March | 4 | April | 11 |
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Visitors per day (April 2024)
| 1 | | 2 | 1 | 3 | 1 | 4 | 2 | 5 | | 6 | 1 | 7 | | 8 | | 9 | | 10 | | 11 | 1 | 12 | | 13 | 2 | 14 | | 15 | 1 | 16 | | 17 | | 18 | 1 | 19 | 1 |
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