Visitors per year
| 2013 | 17 | 2014 | 128 | 2015 | 89 | 2016 | 76 | 2017 | 54 | 2018 | 56 | 2019 | 41 | 2020 | 117 | 2021 | 112 | 2022 | 45 | 2023 | 81 | 2024 | 28 |
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Visitors per month (2024)
| January | 3 | February | 7 | March | 5 | April | 13 |
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Visitors per day (April 2024)
| 1 | | 2 | 1 | 3 | | 4 | | 5 | | 6 | 1 | 7 | | 8 | 1 | 9 | | 10 | | 11 | | 12 | 1 | 13 | | 14 | | 15 | 1 | 16 | 2 | 17 | 2 | 18 | | 19 | | 20 | 2 | 21 | 1 | 22 | 1 | 23 | | 24 | | 25 | |
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