Visitors per year
| | 2013 |  22 | | 2014 | 174 | | 2015 | 102 | | 2016 | 58 | | 2017 | 45 | | 2018 | 44 | | 2019 | 36 | | 2020 | 97 | | 2021 | 94 | | 2022 | 38 | | 2023 | 65 | | 2024 | 19 |
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Visitors per month (2024)
| | January |  3 | | February | 3 | | March | 3 | | April | 10 |
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Visitors per day (April 2024)
| | 1 |  1 | | 2 | 1 | | 3 | | | 4 | | | 5 | | | 6 | 1 | | 7 | | | 8 | | | 9 | | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | | | 14 | | | 15 | 1 | | 16 | | | 17 | | | 18 | | | 19 | 3 | | 20 | | | 21 | | | 22 | | | 23 | 1 | | 24 | | | 25 | | | 26 | |
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