Visitors per year
| 2013 | 57 | 2014 | 398 | 2015 | 268 | 2016 | 131 | 2017 | 90 | 2018 | 88 | 2019 | 70 | 2020 | 265 | 2021 | 174 | 2022 | 89 | 2023 | 87 | 2024 | 29 |
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Visitors per month (2024)
| January | 5 | February | 6 | March | 7 | April | 11 |
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Visitors per day (April 2024)
| 1 | | 2 | 1 | 3 | 2 | 4 | 1 | 5 | | 6 | 1 | 7 | | 8 | | 9 | | 10 | 1 | 11 | | 12 | 1 | 13 | 1 | 14 | 1 | 15 | 1 | 16 | | 17 | | 18 | 1 | 19 | | 20 | |
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