Visitors per year
| | 2013 |  63 | | 2014 | 352 | | 2015 | 204 | | 2016 | 99 | | 2017 | 142 | | 2018 | 140 | | 2019 | 133 | | 2020 | 672 | | 2021 | 493 | | 2022 | 179 | | 2023 | 171 | | 2024 | 53 |
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Visitors per month (2024)
| | January |  9 | | February | 14 | | March | 13 | | April | 17 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | 3 | | 3 | | | 4 | 1 | | 5 | 2 | | 6 | 2 | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | | | 12 | | | 13 | | | 14 | 1 | | 15 | 3 | | 16 | 1 | | 17 | 2 | | 18 | 2 |
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