Visitors per year
| | 2013 |  90 | | 2014 | 545 | | 2015 | 267 | | 2016 | 116 | | 2017 | 132 | | 2018 | 129 | | 2019 | 95 | | 2020 | 500 | | 2021 | 381 | | 2022 | 190 | | 2023 | 162 | | 2024 | 64 |
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Visitors per month (2024)
| | January |  8 | | February | 6 | | March | 19 | | April | 31 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | 2 | | 3 | 1 | | 4 | 3 | | 5 | 2 | | 6 | 1 | | 7 | 1 | | 8 | | | 9 | 1 | | 10 | 1 | | 11 | 2 | | 12 | | | 13 | 2 | | 14 | 1 | | 15 | 2 | | 16 | | | 17 | 4 | | 18 | 3 | | 19 | 5 |
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