Visitors per year
| 2013 | 40 | 2014 | 256 | 2015 | 135 | 2016 | 61 | 2017 | 105 | 2018 | 92 | 2019 | 66 | 2020 | 309 | 2021 | 218 | 2022 | 73 | 2023 | 113 | 2024 | 29 |
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Visitors per month (2024)
| January | 6 | February | 6 | March | 6 | April | 11 |
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Visitors per day (April 2024)
| 1 | 4 | 2 | 1 | 3 | 1 | 4 | | 5 | | 6 | 1 | 7 | 2 | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | | 16 | 1 | 17 | 1 | 18 | |
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