Visitors per year
| | 2013 |  147 | | 2014 | 599 | | 2015 | 299 | | 2016 | 138 | | 2017 | 90 | | 2018 | 75 | | 2019 | 57 | | 2020 | 254 | | 2021 | 224 | | 2022 | 75 | | 2023 | 95 | | 2024 | 29 |
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Visitors per month (2024)
| | January |  3 | | February | 5 | | March | 8 | | April | 13 |
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Visitors per day (April 2024)
| | 1 |  1 | | 2 | | | 3 | 3 | | 4 | | | 5 | 1 | | 6 | 1 | | 7 | | | 8 | 2 | | 9 | 1 | | 10 | | | 11 | | | 12 | | | 13 | 1 | | 14 | | | 15 | 1 | | 16 | | | 17 | 2 | | 18 | | | 19 | |
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