Visitors per year
| 2013 | 25 | 2014 | 138 | 2015 | 85 | 2016 | 72 | 2017 | 68 | 2018 | 84 | 2019 | 44 | 2020 | 223 | 2021 | 149 | 2022 | 67 | 2023 | 83 | 2024 | 32 |
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Visitors per month (2024)
| January | 4 | February | 3 | March | 4 | April | 21 |
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Visitors per day (April 2024)
| 1 | 2 | 2 | 1 | 3 | | 4 | 2 | 5 | 2 | 6 | 1 | 7 | 1 | 8 | | 9 | | 10 | | 11 | 2 | 12 | 1 | 13 | | 14 | | 15 | 2 | 16 | 2 | 17 | | 18 | 4 | 19 | 1 |
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