Visitors per year
| | 2013 |  43 | | 2014 | 262 | | 2015 | 155 | | 2016 | 106 | | 2017 | 81 | | 2018 | 86 | | 2019 | 66 | | 2020 | 302 | | 2021 | 199 | | 2022 | 77 | | 2023 | 78 | | 2024 | 23 |
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Visitors per month (2024)
| | January |  2 | | February | 5 | | March | 3 | | April | 13 |
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Visitors per day (April 2024)
| | 1 |  1 | | 2 | | | 3 | 3 | | 4 | 1 | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | | | 9 | | | 10 | | | 11 | 1 | | 12 | 1 | | 13 | | | 14 | | | 15 | 2 | | 16 | | | 17 | 1 | | 18 | | | 19 | 1 |
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