Visitors per year
| | 2013 |  40 | | 2014 | 357 | | 2015 | 234 | | 2016 | 135 | | 2017 | 105 | | 2018 | 84 | | 2019 | 90 | | 2020 | 271 | | 2021 | 165 | | 2022 | 86 | | 2023 | 72 | | 2024 | 136 | | 2025 | 176 | | 2026 | 58 |
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Visitors per month (2026)
| | January |  13 | | February | 9 | | March | 14 | | April | 9 | | May | 13 |
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Visitors per day (May 2026)
| | 1 |  | | 2 | 1 | | 3 | 2 | | 4 | 1 | | 5 | | | 6 | | | 7 | | | 8 | | | 9 | 1 | | 10 | 1 | | 11 | 1 | | 12 | | | 13 | | | 14 | 2 | | 15 | | | 16 | | | 17 | 2 | | 18 | 1 | | 19 | | | 20 | 1 |
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