Visitors per year
| 2013 | 61 | 2014 | 491 | 2015 | 229 | 2016 | 273 | 2017 | 147 | 2018 | 111 | 2019 | 85 | 2020 | 298 | 2021 | 209 | 2022 | 83 | 2023 | 83 | 2024 | 168 | 2025 | 35 |
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Visitors per month (2025)
| January | 11 | February | 14 | March | 10 |
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Visitors per day (March 2025)
| 1 | | 2 | | 3 | 1 | 4 | | 5 | | 6 | | 7 | 2 | 8 | 1 | 9 | 1 | 10 | 1 | 11 | 1 | 12 | | 13 | 1 | 14 | | 15 | 2 | 16 | |
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