Visitors per year
| 2013 | 72 | 2014 | 407 | 2015 | 139 | 2016 | 67 | 2017 | 92 | 2018 | 114 | 2019 | 83 | 2020 | 252 | 2021 | 202 | 2022 | 90 | 2023 | 118 | 2024 | 209 | 2025 | 31 |
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Visitors per month (2025)
| January | 11 | February | 9 | March | 11 |
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Visitors per day (March 2025)
| 1 | 1 | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | 3 | 8 | | 9 | | 10 | 2 | 11 | 4 | 12 | | 13 | | 14 | 1 | 15 | | 16 | | 17 | | 18 | |
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