Visitors per year
| | 2013 |  237 | | 2014 | 734 | | 2015 | 386 | | 2016 | 272 | | 2017 | 175 | | 2018 | 122 | | 2019 | 160 | | 2020 | 239 | | 2021 | 206 | | 2022 | 112 | | 2023 | 71 | | 2024 | 19 |
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Visitors per month (2024)
| | January |  3 | | February | 6 | | March | 1 | | April | 9 |
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Visitors per day (April 2024)
| | 1 |  | | 2 | | | 3 | 1 | | 4 | 1 | | 5 | | | 6 | | | 7 | 1 | | 8 | | | 9 | 2 | | 10 | | | 11 | | | 12 | | | 13 | | | 14 | | | 15 | 1 | | 16 | | | 17 | | | 18 | 2 | | 19 | 1 | | 20 | |
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