Visitors per year
| 2013 | 34 | 2014 | 256 | 2015 | 170 | 2016 | 96 | 2017 | 97 | 2018 | 122 | 2019 | 78 | 2020 | 254 | 2021 | 209 | 2022 | 91 | 2023 | 84 | 2024 | 29 |
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Visitors per month (2024)
| January | 5 | February | 5 | March | 3 | April | 16 |
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Visitors per day (April 2024)
| 1 | 1 | 2 | 1 | 3 | 2 | 4 | | 5 | 1 | 6 | 1 | 7 | | 8 | 1 | 9 | | 10 | 1 | 11 | | 12 | | 13 | 3 | 14 | | 15 | 1 | 16 | | 17 | 1 | 18 | 2 | 19 | 1 |
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