Visitors per year
| | 2013 |  162 | | 2014 | 646 | | 2015 | 258 | | 2016 | 102 | | 2017 | 161 | | 2018 | 139 | | 2019 | 119 | | 2020 | 476 | | 2021 | 462 | | 2022 | 155 | | 2023 | 148 | | 2024 | 39 |
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Visitors per month (2024)
| | January |  8 | | February | 2 | | March | 11 | | April | 18 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | 1 | | 3 | 3 | | 4 | 1 | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | 1 | | 13 | 2 | | 14 | | | 15 | 3 | | 16 | | | 17 | 2 | | 18 | 1 |
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