Visitors per year
| | 2013 |  69 | | 2014 | 393 | | 2015 | 238 | | 2016 | 98 | | 2017 | 68 | | 2018 | 80 | | 2019 | 68 | | 2020 | 269 | | 2021 | 200 | | 2022 | 67 | | 2023 | 69 | | 2024 | 153 | | 2025 | 154 | | 2026 | 78 |
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Visitors per month (2026)
| | January |  13 | | February | 9 | | March | 8 | | April | 14 | | May | 13 | | June | 18 | | July | 3 |
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Visitors per day (July 2026)
| | 1 |  1 | | 2 | | | 3 | | | 4 | | | 5 | 2 |
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