Visitors per year
| 2013 | 47 | 2014 | 490 | 2015 | 260 | 2016 | 100 | 2017 | 109 | 2018 | 104 | 2019 | 61 | 2020 | 329 | 2021 | 212 | 2022 | 87 | 2023 | 95 | 2024 | 43 |
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Visitors per month (2024)
| January | 5 | February | 9 | March | 13 | April | 16 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | 4 | 4 | 1 | 5 | 3 | 6 | | 7 | | 8 | | 9 | 1 | 10 | | 11 | | 12 | 1 | 13 | 1 | 14 | | 15 | 2 | 16 | | 17 | 2 | 18 | | 19 | 1 |
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