Visitors per year
| 2013 | 193 | 2014 | 502 | 2015 | 214 | 2016 | 105 | 2017 | 70 | 2018 | 67 | 2019 | 70 | 2020 | 289 | 2021 | 212 | 2022 | 104 | 2023 | 93 | 2024 | 29 |
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Visitors per month (2024)
| January | 6 | February | 7 | March | 8 | April | 8 |
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Visitors per day (April 2024)
| 1 | | 2 | 1 | 3 | | 4 | | 5 | 1 | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | 1 | 12 | | 13 | | 14 | | 15 | 1 | 16 | 2 | 17 | 1 | 18 | 1 |
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