Visitors per year
| 2013 | 55 | 2014 | 355 | 2015 | 146 | 2016 | 90 | 2017 | 52 | 2018 | 57 | 2019 | 49 | 2020 | 192 | 2021 | 178 | 2022 | 66 | 2023 | 111 | 2024 | 59 |
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Visitors per month (2024)
| January | | February | 4 | March | 14 | April | 41 |
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Visitors per day (April 2024)
| 1 | 6 | 2 | 3 | 3 | 2 | 4 | | 5 | 1 | 6 | 2 | 7 | 2 | 8 | | 9 | 1 | 10 | | 11 | 1 | 12 | 1 | 13 | 4 | 14 | 4 | 15 | 5 | 16 | | 17 | 5 | 18 | 3 | 19 | 1 | 20 | |
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