Visitors per year
| 2013 | 145 | 2014 | 715 | 2015 | 318 | 2016 | 174 | 2017 | 124 | 2018 | 90 | 2019 | 64 | 2020 | 223 | 2021 | 172 | 2022 | 91 | 2023 | 69 | 2024 | 157 |
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Visitors per month (2024)
| January | 3 | February | 4 | March | 3 | April | 13 | May | 17 | June | 62 | July | 6 | August | 23 | September | 18 | October | 8 | November | |
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Visitors per day (November 2024)
| 1 | | 2 | |
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