Visitors per year
| | 2013 | 131 | | 2014 | 544 | | 2015 | 286 | | 2016 | 136 | | 2017 | 81 | | 2018 | 110 | | 2019 | 208 | | 2020 | 301 | | 2021 | 229 | | 2022 | 119 | | 2023 | 58 | | 2024 | 51 | | 2025 | 80 | | 2026 | 38 |
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Visitors per month (2026)
| | January | 9 | | February | 11 | | March | 6 | | April | 4 | | May | 6 | | June | 2 |
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Visitors per day (June 2026)
| | 1 | 1 | | 2 | | | 3 | | | 4 | | | 5 | | | 6 | 1 |
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