Visitors per year
| 2013 | 38 | 2014 | 205 | 2015 | 144 | 2016 | 69 | 2017 | 66 | 2018 | 69 | 2019 | 76 | 2020 | 291 | 2021 | 246 | 2022 | 101 | 2023 | 93 | 2024 | 28 |
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Visitors per month (2024)
| January | 4 | February | 5 | March | 9 | April | 10 |
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Visitors per day (April 2024)
| 1 | | 2 | 2 | 3 | | 4 | | 5 | | 6 | | 7 | 1 | 8 | | 9 | | 10 | 1 | 11 | 1 | 12 | | 13 | | 14 | 1 | 15 | 1 | 16 | | 17 | 2 | 18 | | 19 | | 20 | | 21 | 1 | 22 | | 23 | |
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