Visitors per year
| 2013 | 131 | 2014 | 578 | 2015 | 351 | 2016 | 237 | 2017 | 174 | 2018 | 86 | 2019 | 175 | 2020 | 225 | 2021 | 208 | 2022 | 127 | 2023 | 118 | 2024 | 22 |
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Visitors per month (2024)
| January | 4 | February | 9 | March | 2 | April | 7 |
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Visitors per day (April 2024)
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | 5 | 16 | 1 | 17 | | 18 | 1 |
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